diff --git a/descriptions-next/api.github.com/api.github.com.2022-11-28.json b/descriptions-next/api.github.com/api.github.com.2022-11-28.json
index 83e1a77e91..ad1765fa7d 100644
--- a/descriptions-next/api.github.com/api.github.com.2022-11-28.json
+++ b/descriptions-next/api.github.com/api.github.com.2022-11-28.json
@@ -93406,6 +93406,15 @@
             "type": "string",
             "format": "date-time",
             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+          },
+          "plan_type": {
+            "type": "string",
+            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+            "enum": [
+              "business",
+              "enterprise",
+              "unknown"
+            ]
           }
         },
         "required": [
@@ -99605,6 +99614,15 @@
               "disabled",
               "unconfigured"
             ]
+          },
+          "plan_type": {
+            "type": "string",
+            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+            "enum": [
+              "business",
+              "enterprise",
+              "unknown"
+            ]
           }
         },
         "required": [
@@ -270401,6 +270419,7 @@
               "pending_cancellation_date": null,
               "last_activity_at": "2021-10-14T00:53:32-06:00",
               "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+              "plan_type": "business",
               "assignee": {
                 "login": "octocat",
                 "id": 1,
@@ -274566,7 +274585,8 @@
           "ide_chat": "enabled",
           "platform_chat": "enabled",
           "cli": "enabled",
-          "public_code_suggestions": "block"
+          "public_code_suggestions": "block",
+          "plan_type": "business"
         }
       },
       "organization-dependabot-secret-paginated": {
@@ -275170,6 +275190,7 @@
           "pending_cancellation_date": null,
           "last_activity_at": "2021-10-14T00:53:32-06:00",
           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+          "plan_type": "business",
           "assignee": {
             "login": "octocat",
             "id": 1,
diff --git a/descriptions-next/api.github.com/api.github.com.2022-11-28.yaml b/descriptions-next/api.github.com/api.github.com.2022-11-28.yaml
index eb3988c6d1..1f9520a634 100644
--- a/descriptions-next/api.github.com/api.github.com.2022-11-28.yaml
+++ b/descriptions-next/api.github.com/api.github.com.2022-11-28.yaml
@@ -67565,6 +67565,14 @@ components:
           format: date-time
           description: Timestamp of when the assignee's GitHub Copilot access was
             last updated, in ISO 8601 format.
+        plan_type:
+          type: string
+          description: The Copilot plan of the organization, or the parent enterprise,
+            when applicable.
+          enum:
+          - business
+          - enterprise
+          - unknown
       required:
       - assignee
       - created_at
@@ -72210,6 +72218,14 @@ components:
           - assign_selected
           - disabled
           - unconfigured
+        plan_type:
+          type: string
+          description: The Copilot plan of the organization, or the parent enterprise,
+            when applicable.
+          enum:
+          - business
+          - enterprise
+          - unknown
       required:
       - seat_breakdown
       - public_code_suggestions
@@ -199336,6 +199352,7 @@ components:
           pending_cancellation_date: 
           last_activity_at: '2021-10-14T00:53:32-06:00'
           last_activity_editor: vscode/1.77.3/copilot/1.86.82
+          plan_type: business
           assignee:
             login: octocat
             id: 1
@@ -202921,6 +202938,7 @@ components:
         platform_chat: enabled
         cli: enabled
         public_code_suggestions: block
+        plan_type: business
     organization-dependabot-secret-paginated:
       value:
         total_count: 3
@@ -203432,6 +203450,7 @@ components:
         pending_cancellation_date: 
         last_activity_at: '2021-10-14T00:53:32-06:00'
         last_activity_editor: vscode/1.77.3/copilot/1.86.82
+        plan_type: business
         assignee:
           login: octocat
           id: 1
diff --git a/descriptions-next/api.github.com/api.github.com.json b/descriptions-next/api.github.com/api.github.com.json
index 83e1a77e91..ad1765fa7d 100644
--- a/descriptions-next/api.github.com/api.github.com.json
+++ b/descriptions-next/api.github.com/api.github.com.json
@@ -93406,6 +93406,15 @@
             "type": "string",
             "format": "date-time",
             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+          },
+          "plan_type": {
+            "type": "string",
+            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+            "enum": [
+              "business",
+              "enterprise",
+              "unknown"
+            ]
           }
         },
         "required": [
@@ -99605,6 +99614,15 @@
               "disabled",
               "unconfigured"
             ]
+          },
+          "plan_type": {
+            "type": "string",
+            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+            "enum": [
+              "business",
+              "enterprise",
+              "unknown"
+            ]
           }
         },
         "required": [
@@ -270401,6 +270419,7 @@
               "pending_cancellation_date": null,
               "last_activity_at": "2021-10-14T00:53:32-06:00",
               "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+              "plan_type": "business",
               "assignee": {
                 "login": "octocat",
                 "id": 1,
@@ -274566,7 +274585,8 @@
           "ide_chat": "enabled",
           "platform_chat": "enabled",
           "cli": "enabled",
-          "public_code_suggestions": "block"
+          "public_code_suggestions": "block",
+          "plan_type": "business"
         }
       },
       "organization-dependabot-secret-paginated": {
@@ -275170,6 +275190,7 @@
           "pending_cancellation_date": null,
           "last_activity_at": "2021-10-14T00:53:32-06:00",
           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+          "plan_type": "business",
           "assignee": {
             "login": "octocat",
             "id": 1,
diff --git a/descriptions-next/api.github.com/api.github.com.yaml b/descriptions-next/api.github.com/api.github.com.yaml
index eb3988c6d1..1f9520a634 100644
--- a/descriptions-next/api.github.com/api.github.com.yaml
+++ b/descriptions-next/api.github.com/api.github.com.yaml
@@ -67565,6 +67565,14 @@ components:
           format: date-time
           description: Timestamp of when the assignee's GitHub Copilot access was
             last updated, in ISO 8601 format.
+        plan_type:
+          type: string
+          description: The Copilot plan of the organization, or the parent enterprise,
+            when applicable.
+          enum:
+          - business
+          - enterprise
+          - unknown
       required:
       - assignee
       - created_at
@@ -72210,6 +72218,14 @@ components:
           - assign_selected
           - disabled
           - unconfigured
+        plan_type:
+          type: string
+          description: The Copilot plan of the organization, or the parent enterprise,
+            when applicable.
+          enum:
+          - business
+          - enterprise
+          - unknown
       required:
       - seat_breakdown
       - public_code_suggestions
@@ -199336,6 +199352,7 @@ components:
           pending_cancellation_date: 
           last_activity_at: '2021-10-14T00:53:32-06:00'
           last_activity_editor: vscode/1.77.3/copilot/1.86.82
+          plan_type: business
           assignee:
             login: octocat
             id: 1
@@ -202921,6 +202938,7 @@ components:
         platform_chat: enabled
         cli: enabled
         public_code_suggestions: block
+        plan_type: business
     organization-dependabot-secret-paginated:
       value:
         total_count: 3
@@ -203432,6 +203450,7 @@ components:
         pending_cancellation_date: 
         last_activity_at: '2021-10-14T00:53:32-06:00'
         last_activity_editor: vscode/1.77.3/copilot/1.86.82
+        plan_type: business
         assignee:
           login: octocat
           id: 1
diff --git a/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json b/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
index ad9b4edda1..d75a86324b 100644
--- a/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
+++ b/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.json
@@ -18348,6 +18348,15 @@
                             "type": "string",
                             "format": "date-time",
                             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                          },
+                          "plan_type": {
+                            "type": "string",
+                            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                            "enum": [
+                              "business",
+                              "enterprise",
+                              "unknown"
+                            ]
                           }
                         },
                         "required": [
@@ -18370,6 +18379,7 @@
                           "pending_cancellation_date": null,
                           "last_activity_at": "2021-10-14T00:53:32-06:00",
                           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                          "plan_type": "business",
                           "assignee": {
                             "login": "octocat",
                             "id": 1,
@@ -74896,6 +74906,15 @@
                         "disabled",
                         "unconfigured"
                       ]
+                    },
+                    "plan_type": {
+                      "type": "string",
+                      "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                      "enum": [
+                        "business",
+                        "enterprise",
+                        "unknown"
+                      ]
                     }
                   },
                   "required": [
@@ -74920,7 +74939,8 @@
                       "ide_chat": "enabled",
                       "platform_chat": "enabled",
                       "cli": "enabled",
-                      "public_code_suggestions": "block"
+                      "public_code_suggestions": "block",
+                      "plan_type": "business"
                     }
                   }
                 }
@@ -75687,6 +75707,15 @@
                             "type": "string",
                             "format": "date-time",
                             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                          },
+                          "plan_type": {
+                            "type": "string",
+                            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                            "enum": [
+                              "business",
+                              "enterprise",
+                              "unknown"
+                            ]
                           }
                         },
                         "required": [
@@ -75709,6 +75738,7 @@
                           "pending_cancellation_date": null,
                           "last_activity_at": "2021-10-14T00:53:32-06:00",
                           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                          "plan_type": "business",
                           "assignee": {
                             "login": "octocat",
                             "id": 1,
@@ -100574,6 +100604,15 @@
                       "type": "string",
                       "format": "date-time",
                       "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                    },
+                    "plan_type": {
+                      "type": "string",
+                      "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                      "enum": [
+                        "business",
+                        "enterprise",
+                        "unknown"
+                      ]
                     }
                   },
                   "required": [
@@ -100590,6 +100629,7 @@
                       "pending_cancellation_date": null,
                       "last_activity_at": "2021-10-14T00:53:32-06:00",
                       "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                      "plan_type": "business",
                       "assignee": {
                         "login": "octocat",
                         "id": 1,
diff --git a/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml b/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
index 1cfe1fdab9..a0621fb637 100644
--- a/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
+++ b/descriptions-next/api.github.com/dereferenced/api.github.com.2022-11-28.deref.yaml
@@ -7599,6 +7599,14 @@ paths:
                           format: date-time
                           description: Timestamp of when the assignee's GitHub Copilot
                             access was last updated, in ISO 8601 format.
+                        plan_type:
+                          type: string
+                          description: The Copilot plan of the organization, or the
+                            parent enterprise, when applicable.
+                          enum:
+                          - business
+                          - enterprise
+                          - unknown
                       required:
                       - assignee
                       - created_at
@@ -7613,6 +7621,7 @@ paths:
                       pending_cancellation_date: 
                       last_activity_at: '2021-10-14T00:53:32-06:00'
                       last_activity_editor: vscode/1.77.3/copilot/1.86.82
+                      plan_type: business
                       assignee:
                         login: octocat
                         id: 1
@@ -21760,6 +21769,14 @@ paths:
                     - assign_selected
                     - disabled
                     - unconfigured
+                  plan_type:
+                    type: string
+                    description: The Copilot plan of the organization, or the parent
+                      enterprise, when applicable.
+                    enum:
+                    - business
+                    - enterprise
+                    - unknown
                 required:
                 - seat_breakdown
                 - public_code_suggestions
@@ -21780,6 +21797,7 @@ paths:
                     platform_chat: enabled
                     cli: enabled
                     public_code_suggestions: block
+                    plan_type: business
         '500': *39
         '401': *23
         '403': *27
@@ -24738,6 +24756,7 @@ paths:
                     pending_cancellation_date: 
                     last_activity_at: '2021-10-14T00:53:32-06:00'
                     last_activity_editor: vscode/1.77.3/copilot/1.86.82
+                    plan_type: business
                     assignee:
                       login: octocat
                       id: 1
diff --git a/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json b/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json
index ad9b4edda1..d75a86324b 100644
--- a/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json
+++ b/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json
@@ -18348,6 +18348,15 @@
                             "type": "string",
                             "format": "date-time",
                             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                          },
+                          "plan_type": {
+                            "type": "string",
+                            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                            "enum": [
+                              "business",
+                              "enterprise",
+                              "unknown"
+                            ]
                           }
                         },
                         "required": [
@@ -18370,6 +18379,7 @@
                           "pending_cancellation_date": null,
                           "last_activity_at": "2021-10-14T00:53:32-06:00",
                           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                          "plan_type": "business",
                           "assignee": {
                             "login": "octocat",
                             "id": 1,
@@ -74896,6 +74906,15 @@
                         "disabled",
                         "unconfigured"
                       ]
+                    },
+                    "plan_type": {
+                      "type": "string",
+                      "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                      "enum": [
+                        "business",
+                        "enterprise",
+                        "unknown"
+                      ]
                     }
                   },
                   "required": [
@@ -74920,7 +74939,8 @@
                       "ide_chat": "enabled",
                       "platform_chat": "enabled",
                       "cli": "enabled",
-                      "public_code_suggestions": "block"
+                      "public_code_suggestions": "block",
+                      "plan_type": "business"
                     }
                   }
                 }
@@ -75687,6 +75707,15 @@
                             "type": "string",
                             "format": "date-time",
                             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                          },
+                          "plan_type": {
+                            "type": "string",
+                            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                            "enum": [
+                              "business",
+                              "enterprise",
+                              "unknown"
+                            ]
                           }
                         },
                         "required": [
@@ -75709,6 +75738,7 @@
                           "pending_cancellation_date": null,
                           "last_activity_at": "2021-10-14T00:53:32-06:00",
                           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                          "plan_type": "business",
                           "assignee": {
                             "login": "octocat",
                             "id": 1,
@@ -100574,6 +100604,15 @@
                       "type": "string",
                       "format": "date-time",
                       "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                    },
+                    "plan_type": {
+                      "type": "string",
+                      "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                      "enum": [
+                        "business",
+                        "enterprise",
+                        "unknown"
+                      ]
                     }
                   },
                   "required": [
@@ -100590,6 +100629,7 @@
                       "pending_cancellation_date": null,
                       "last_activity_at": "2021-10-14T00:53:32-06:00",
                       "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                      "plan_type": "business",
                       "assignee": {
                         "login": "octocat",
                         "id": 1,
diff --git a/descriptions-next/api.github.com/dereferenced/api.github.com.deref.yaml b/descriptions-next/api.github.com/dereferenced/api.github.com.deref.yaml
index 1cfe1fdab9..a0621fb637 100644
--- a/descriptions-next/api.github.com/dereferenced/api.github.com.deref.yaml
+++ b/descriptions-next/api.github.com/dereferenced/api.github.com.deref.yaml
@@ -7599,6 +7599,14 @@ paths:
                           format: date-time
                           description: Timestamp of when the assignee's GitHub Copilot
                             access was last updated, in ISO 8601 format.
+                        plan_type:
+                          type: string
+                          description: The Copilot plan of the organization, or the
+                            parent enterprise, when applicable.
+                          enum:
+                          - business
+                          - enterprise
+                          - unknown
                       required:
                       - assignee
                       - created_at
@@ -7613,6 +7621,7 @@ paths:
                       pending_cancellation_date: 
                       last_activity_at: '2021-10-14T00:53:32-06:00'
                       last_activity_editor: vscode/1.77.3/copilot/1.86.82
+                      plan_type: business
                       assignee:
                         login: octocat
                         id: 1
@@ -21760,6 +21769,14 @@ paths:
                     - assign_selected
                     - disabled
                     - unconfigured
+                  plan_type:
+                    type: string
+                    description: The Copilot plan of the organization, or the parent
+                      enterprise, when applicable.
+                    enum:
+                    - business
+                    - enterprise
+                    - unknown
                 required:
                 - seat_breakdown
                 - public_code_suggestions
@@ -21780,6 +21797,7 @@ paths:
                     platform_chat: enabled
                     cli: enabled
                     public_code_suggestions: block
+                    plan_type: business
         '500': *39
         '401': *23
         '403': *27
@@ -24738,6 +24756,7 @@ paths:
                     pending_cancellation_date: 
                     last_activity_at: '2021-10-14T00:53:32-06:00'
                     last_activity_editor: vscode/1.77.3/copilot/1.86.82
+                    plan_type: business
                     assignee:
                       login: octocat
                       id: 1
diff --git a/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.json b/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.json
index 8dda918552..e1ea95e397 100644
--- a/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.json
+++ b/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.json
@@ -27661,6 +27661,15 @@
                             "type": "string",
                             "format": "date-time",
                             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                          },
+                          "plan_type": {
+                            "type": "string",
+                            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                            "enum": [
+                              "business",
+                              "enterprise",
+                              "unknown"
+                            ]
                           }
                         },
                         "required": [
@@ -27683,6 +27692,7 @@
                           "pending_cancellation_date": null,
                           "last_activity_at": "2021-10-14T00:53:32-06:00",
                           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                          "plan_type": "business",
                           "assignee": {
                             "login": "octocat",
                             "id": 1,
@@ -89450,6 +89460,15 @@
                         "disabled",
                         "unconfigured"
                       ]
+                    },
+                    "plan_type": {
+                      "type": "string",
+                      "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                      "enum": [
+                        "business",
+                        "enterprise",
+                        "unknown"
+                      ]
                     }
                   },
                   "required": [
@@ -89474,7 +89493,8 @@
                       "ide_chat": "enabled",
                       "platform_chat": "enabled",
                       "cli": "enabled",
-                      "public_code_suggestions": "block"
+                      "public_code_suggestions": "block",
+                      "plan_type": "business"
                     }
                   }
                 }
@@ -90241,6 +90261,15 @@
                             "type": "string",
                             "format": "date-time",
                             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                          },
+                          "plan_type": {
+                            "type": "string",
+                            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                            "enum": [
+                              "business",
+                              "enterprise",
+                              "unknown"
+                            ]
                           }
                         },
                         "required": [
@@ -90263,6 +90292,7 @@
                           "pending_cancellation_date": null,
                           "last_activity_at": "2021-10-14T00:53:32-06:00",
                           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                          "plan_type": "business",
                           "assignee": {
                             "login": "octocat",
                             "id": 1,
@@ -118792,6 +118822,15 @@
                       "type": "string",
                       "format": "date-time",
                       "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                    },
+                    "plan_type": {
+                      "type": "string",
+                      "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                      "enum": [
+                        "business",
+                        "enterprise",
+                        "unknown"
+                      ]
                     }
                   },
                   "required": [
@@ -118808,6 +118847,7 @@
                       "pending_cancellation_date": null,
                       "last_activity_at": "2021-10-14T00:53:32-06:00",
                       "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                      "plan_type": "business",
                       "assignee": {
                         "login": "octocat",
                         "id": 1,
diff --git a/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.yaml b/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.yaml
index facf9056a7..a813046d07 100644
--- a/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.yaml
+++ b/descriptions-next/ghec/dereferenced/ghec.2022-11-28.deref.yaml
@@ -11448,6 +11448,14 @@ paths:
                           format: date-time
                           description: Timestamp of when the assignee's GitHub Copilot
                             access was last updated, in ISO 8601 format.
+                        plan_type:
+                          type: string
+                          description: The Copilot plan of the organization, or the
+                            parent enterprise, when applicable.
+                          enum:
+                          - business
+                          - enterprise
+                          - unknown
                       required:
                       - assignee
                       - created_at
@@ -11462,6 +11470,7 @@ paths:
                       pending_cancellation_date: 
                       last_activity_at: '2021-10-14T00:53:32-06:00'
                       last_activity_editor: vscode/1.77.3/copilot/1.86.82
+                      plan_type: business
                       assignee:
                         login: octocat
                         id: 1
@@ -26342,6 +26351,14 @@ paths:
                     - assign_selected
                     - disabled
                     - unconfigured
+                  plan_type:
+                    type: string
+                    description: The Copilot plan of the organization, or the parent
+                      enterprise, when applicable.
+                    enum:
+                    - business
+                    - enterprise
+                    - unknown
                 required:
                 - seat_breakdown
                 - public_code_suggestions
@@ -26362,6 +26379,7 @@ paths:
                     platform_chat: enabled
                     cli: enabled
                     public_code_suggestions: block
+                    plan_type: business
         '500': *69
         '401': *23
         '403': *27
@@ -30280,6 +30298,7 @@ paths:
                     pending_cancellation_date: 
                     last_activity_at: '2021-10-14T00:53:32-06:00'
                     last_activity_editor: vscode/1.77.3/copilot/1.86.82
+                    plan_type: business
                     assignee:
                       login: octocat
                       id: 1
diff --git a/descriptions-next/ghec/dereferenced/ghec.deref.json b/descriptions-next/ghec/dereferenced/ghec.deref.json
index 8dda918552..e1ea95e397 100644
--- a/descriptions-next/ghec/dereferenced/ghec.deref.json
+++ b/descriptions-next/ghec/dereferenced/ghec.deref.json
@@ -27661,6 +27661,15 @@
                             "type": "string",
                             "format": "date-time",
                             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                          },
+                          "plan_type": {
+                            "type": "string",
+                            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                            "enum": [
+                              "business",
+                              "enterprise",
+                              "unknown"
+                            ]
                           }
                         },
                         "required": [
@@ -27683,6 +27692,7 @@
                           "pending_cancellation_date": null,
                           "last_activity_at": "2021-10-14T00:53:32-06:00",
                           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                          "plan_type": "business",
                           "assignee": {
                             "login": "octocat",
                             "id": 1,
@@ -89450,6 +89460,15 @@
                         "disabled",
                         "unconfigured"
                       ]
+                    },
+                    "plan_type": {
+                      "type": "string",
+                      "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                      "enum": [
+                        "business",
+                        "enterprise",
+                        "unknown"
+                      ]
                     }
                   },
                   "required": [
@@ -89474,7 +89493,8 @@
                       "ide_chat": "enabled",
                       "platform_chat": "enabled",
                       "cli": "enabled",
-                      "public_code_suggestions": "block"
+                      "public_code_suggestions": "block",
+                      "plan_type": "business"
                     }
                   }
                 }
@@ -90241,6 +90261,15 @@
                             "type": "string",
                             "format": "date-time",
                             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                          },
+                          "plan_type": {
+                            "type": "string",
+                            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                            "enum": [
+                              "business",
+                              "enterprise",
+                              "unknown"
+                            ]
                           }
                         },
                         "required": [
@@ -90263,6 +90292,7 @@
                           "pending_cancellation_date": null,
                           "last_activity_at": "2021-10-14T00:53:32-06:00",
                           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                          "plan_type": "business",
                           "assignee": {
                             "login": "octocat",
                             "id": 1,
@@ -118792,6 +118822,15 @@
                       "type": "string",
                       "format": "date-time",
                       "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+                    },
+                    "plan_type": {
+                      "type": "string",
+                      "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+                      "enum": [
+                        "business",
+                        "enterprise",
+                        "unknown"
+                      ]
                     }
                   },
                   "required": [
@@ -118808,6 +118847,7 @@
                       "pending_cancellation_date": null,
                       "last_activity_at": "2021-10-14T00:53:32-06:00",
                       "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+                      "plan_type": "business",
                       "assignee": {
                         "login": "octocat",
                         "id": 1,
diff --git a/descriptions-next/ghec/dereferenced/ghec.deref.yaml b/descriptions-next/ghec/dereferenced/ghec.deref.yaml
index facf9056a7..a813046d07 100644
--- a/descriptions-next/ghec/dereferenced/ghec.deref.yaml
+++ b/descriptions-next/ghec/dereferenced/ghec.deref.yaml
@@ -11448,6 +11448,14 @@ paths:
                           format: date-time
                           description: Timestamp of when the assignee's GitHub Copilot
                             access was last updated, in ISO 8601 format.
+                        plan_type:
+                          type: string
+                          description: The Copilot plan of the organization, or the
+                            parent enterprise, when applicable.
+                          enum:
+                          - business
+                          - enterprise
+                          - unknown
                       required:
                       - assignee
                       - created_at
@@ -11462,6 +11470,7 @@ paths:
                       pending_cancellation_date: 
                       last_activity_at: '2021-10-14T00:53:32-06:00'
                       last_activity_editor: vscode/1.77.3/copilot/1.86.82
+                      plan_type: business
                       assignee:
                         login: octocat
                         id: 1
@@ -26342,6 +26351,14 @@ paths:
                     - assign_selected
                     - disabled
                     - unconfigured
+                  plan_type:
+                    type: string
+                    description: The Copilot plan of the organization, or the parent
+                      enterprise, when applicable.
+                    enum:
+                    - business
+                    - enterprise
+                    - unknown
                 required:
                 - seat_breakdown
                 - public_code_suggestions
@@ -26362,6 +26379,7 @@ paths:
                     platform_chat: enabled
                     cli: enabled
                     public_code_suggestions: block
+                    plan_type: business
         '500': *69
         '401': *23
         '403': *27
@@ -30280,6 +30298,7 @@ paths:
                     pending_cancellation_date: 
                     last_activity_at: '2021-10-14T00:53:32-06:00'
                     last_activity_editor: vscode/1.77.3/copilot/1.86.82
+                    plan_type: business
                     assignee:
                       login: octocat
                       id: 1
diff --git a/descriptions-next/ghec/ghec.2022-11-28.json b/descriptions-next/ghec/ghec.2022-11-28.json
index 5cece10ebd..c664c1247f 100644
--- a/descriptions-next/ghec/ghec.2022-11-28.json
+++ b/descriptions-next/ghec/ghec.2022-11-28.json
@@ -103720,6 +103720,15 @@
             "type": "string",
             "format": "date-time",
             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+          },
+          "plan_type": {
+            "type": "string",
+            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+            "enum": [
+              "business",
+              "enterprise",
+              "unknown"
+            ]
           }
         },
         "required": [
@@ -109417,6 +109426,15 @@
               "disabled",
               "unconfigured"
             ]
+          },
+          "plan_type": {
+            "type": "string",
+            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+            "enum": [
+              "business",
+              "enterprise",
+              "unknown"
+            ]
           }
         },
         "required": [
@@ -282895,6 +282913,7 @@
               "pending_cancellation_date": null,
               "last_activity_at": "2021-10-14T00:53:32-06:00",
               "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+              "plan_type": "business",
               "assignee": {
                 "login": "octocat",
                 "id": 1,
@@ -287051,7 +287070,8 @@
           "ide_chat": "enabled",
           "platform_chat": "enabled",
           "cli": "enabled",
-          "public_code_suggestions": "block"
+          "public_code_suggestions": "block",
+          "plan_type": "business"
         }
       },
       "credential-authorization-items": {
@@ -287821,6 +287841,7 @@
           "pending_cancellation_date": null,
           "last_activity_at": "2021-10-14T00:53:32-06:00",
           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+          "plan_type": "business",
           "assignee": {
             "login": "octocat",
             "id": 1,
diff --git a/descriptions-next/ghec/ghec.2022-11-28.yaml b/descriptions-next/ghec/ghec.2022-11-28.yaml
index cc60302218..52a57d235b 100644
--- a/descriptions-next/ghec/ghec.2022-11-28.yaml
+++ b/descriptions-next/ghec/ghec.2022-11-28.yaml
@@ -75172,6 +75172,14 @@ components:
           format: date-time
           description: Timestamp of when the assignee's GitHub Copilot access was
             last updated, in ISO 8601 format.
+        plan_type:
+          type: string
+          description: The Copilot plan of the organization, or the parent enterprise,
+            when applicable.
+          enum:
+          - business
+          - enterprise
+          - unknown
       required:
       - assignee
       - created_at
@@ -79404,6 +79412,14 @@ components:
           - assign_selected
           - disabled
           - unconfigured
+        plan_type:
+          type: string
+          description: The Copilot plan of the organization, or the parent enterprise,
+            when applicable.
+          enum:
+          - business
+          - enterprise
+          - unknown
       required:
       - seat_breakdown
       - public_code_suggestions
@@ -208481,6 +208497,7 @@ components:
           pending_cancellation_date: 
           last_activity_at: '2021-10-14T00:53:32-06:00'
           last_activity_editor: vscode/1.77.3/copilot/1.86.82
+          plan_type: business
           assignee:
             login: octocat
             id: 1
@@ -212090,6 +212107,7 @@ components:
         platform_chat: enabled
         cli: enabled
         public_code_suggestions: block
+        plan_type: business
     credential-authorization-items:
       value:
       - login: octocat
@@ -212722,6 +212740,7 @@ components:
         pending_cancellation_date: 
         last_activity_at: '2021-10-14T00:53:32-06:00'
         last_activity_editor: vscode/1.77.3/copilot/1.86.82
+        plan_type: business
         assignee:
           login: octocat
           id: 1
diff --git a/descriptions-next/ghec/ghec.json b/descriptions-next/ghec/ghec.json
index 5cece10ebd..c664c1247f 100644
--- a/descriptions-next/ghec/ghec.json
+++ b/descriptions-next/ghec/ghec.json
@@ -103720,6 +103720,15 @@
             "type": "string",
             "format": "date-time",
             "description": "Timestamp of when the assignee's GitHub Copilot access was last updated, in ISO 8601 format."
+          },
+          "plan_type": {
+            "type": "string",
+            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+            "enum": [
+              "business",
+              "enterprise",
+              "unknown"
+            ]
           }
         },
         "required": [
@@ -109417,6 +109426,15 @@
               "disabled",
               "unconfigured"
             ]
+          },
+          "plan_type": {
+            "type": "string",
+            "description": "The Copilot plan of the organization, or the parent enterprise, when applicable.",
+            "enum": [
+              "business",
+              "enterprise",
+              "unknown"
+            ]
           }
         },
         "required": [
@@ -282895,6 +282913,7 @@
               "pending_cancellation_date": null,
               "last_activity_at": "2021-10-14T00:53:32-06:00",
               "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+              "plan_type": "business",
               "assignee": {
                 "login": "octocat",
                 "id": 1,
@@ -287051,7 +287070,8 @@
           "ide_chat": "enabled",
           "platform_chat": "enabled",
           "cli": "enabled",
-          "public_code_suggestions": "block"
+          "public_code_suggestions": "block",
+          "plan_type": "business"
         }
       },
       "credential-authorization-items": {
@@ -287821,6 +287841,7 @@
           "pending_cancellation_date": null,
           "last_activity_at": "2021-10-14T00:53:32-06:00",
           "last_activity_editor": "vscode/1.77.3/copilot/1.86.82",
+          "plan_type": "business",
           "assignee": {
             "login": "octocat",
             "id": 1,
diff --git a/descriptions-next/ghec/ghec.yaml b/descriptions-next/ghec/ghec.yaml
index cc60302218..52a57d235b 100644
--- a/descriptions-next/ghec/ghec.yaml
+++ b/descriptions-next/ghec/ghec.yaml
@@ -75172,6 +75172,14 @@ components:
           format: date-time
           description: Timestamp of when the assignee's GitHub Copilot access was
             last updated, in ISO 8601 format.
+        plan_type:
+          type: string
+          description: The Copilot plan of the organization, or the parent enterprise,
+            when applicable.
+          enum:
+          - business
+          - enterprise
+          - unknown
       required:
       - assignee
       - created_at
@@ -79404,6 +79412,14 @@ components:
           - assign_selected
           - disabled
           - unconfigured
+        plan_type:
+          type: string
+          description: The Copilot plan of the organization, or the parent enterprise,
+            when applicable.
+          enum:
+          - business
+          - enterprise
+          - unknown
       required:
       - seat_breakdown
       - public_code_suggestions
@@ -208481,6 +208497,7 @@ components:
           pending_cancellation_date: 
           last_activity_at: '2021-10-14T00:53:32-06:00'
           last_activity_editor: vscode/1.77.3/copilot/1.86.82
+          plan_type: business
           assignee:
             login: octocat
             id: 1
@@ -212090,6 +212107,7 @@ components:
         platform_chat: enabled
         cli: enabled
         public_code_suggestions: block
+        plan_type: business
     credential-authorization-items:
       value:
       - login: octocat
@@ -212722,6 +212740,7 @@ components:
         pending_cancellation_date: 
         last_activity_at: '2021-10-14T00:53:32-06:00'
         last_activity_editor: vscode/1.77.3/copilot/1.86.82
+        plan_type: business
         assignee:
           login: octocat
           id: 1