fideslang - update system.legal_basis_for_transfers and system.legal_basis_for_profiling (#156)

* update legal_basis_for_transfers - make multivalue and update allowed values

* make legal_basis_for_profiling multivalue

* update changelog

Author: adamsachs

CHANGELOG.md

@@ -16,6 +16,10 @@ The types of changes are:
 
 ## [Unreleased](https://github.com/ethyca/fideslang/compare/2.0.1...main)
 
+### Changed
+
+- Update `system.legal_basis_for_profiling` and `system.legal_basis_for_transfers` fields [#156](https://github.com/ethyca/fideslang/pull/156)
+
 ## [2.0.1](https://github.com/ethyca/fideslang/compare/2.0.0...2.0.1)
 
 ### Changed

src/fideslang/models.py

@@ -227,9 +227,9 @@ class LegalBasisForProfilingEnum(str, Enum):
 class LegalBasisForTransfersEnum(str, Enum):
     """The model for describing the legal basis under which data is transferred"""
 
-    ADEQUACY_DECISION = "Adequacy decision"
-    STANDARD_CONTRACTUAL_CLAUSES = "Standard contractual clauses"
-    BINDING_CORPORATE_RULES = "Binding corporate rules"
+    ADEQUACY_DECISION = "Adequacy Decision"
+    SCCS = "SCCs"
+    BCRS = "BCRs"
     OTHER = "Other"
 
 
@@ -1173,15 +1173,17 @@ class System(FidesModel):
         default=False,
         description="Whether the vendor uses data to profile a consumer in a way that has a legal effect.",
     )
-    legal_basis_for_profiling: Optional[LegalBasisForProfilingEnum] = Field(
-        description="The legal basis for performing profiling that has a legal effect.",
+    legal_basis_for_profiling: List[LegalBasisForProfilingEnum] = Field(
+        default_factory=list,
+        description="The legal basis (or bases) for performing profiling that has a legal effect.",
     )
     does_international_transfers: bool = Field(
         default=False,
         description="Whether this system transfers data to other countries or international organizations.",
     )
-    legal_basis_for_transfers: Optional[LegalBasisForTransfersEnum] = Field(
-        description="The legal basis under which the data is transferred.",
+    legal_basis_for_transfers: List[LegalBasisForTransfersEnum] = Field(
+        default_factory=list,
+        description="The legal basis (or bases) under which the data is transferred.",
     )
     requires_data_protection_assessments: bool = Field(
         default=False,

tests/fideslang/test_models.py

@@ -402,9 +402,9 @@ def test_expanded_system(self):
             exempt_from_privacy_regulations=False,
             reason_for_exemption=None,
             uses_profiling=True,
-            legal_basis_for_profiling="Explicit consent",
+            legal_basis_for_profiling=["Explicit consent", "Contract"],
             does_international_transfers=True,
-            legal_basis_for_transfers="Standard contractual clauses",
+            legal_basis_for_transfers=["Adequacy Decision", "SCCs"],
             requires_data_protection_assessments=True,
             dpa_location="www.example.com/dpa_location",
             privacy_policy="https://vdx.tv/privacy/",