Merge pull request #123200 from azarboon/patch-107

Update role-definitions.md

Author: Court72

articles/role-based-access-control/role-definitions.md

@@ -61,7 +61,7 @@ The following table describes what the role properties mean.
 | --- | --- |
 | `Name`</br>`roleName` | Display name of the role. |
 | `Id`</br>`name` | Unique ID of the role. Built-in roles have the same role ID across clouds. |
-| `id` | Fully qualified unique ID of the role. |
+| `id` | Fully qualified unique ID of the role. Even if the role is renamed, the role ID does not change. It's a best practice to use the role ID in your scripts. |
 | `IsCustom`</br>`roleType` | Indicates whether this role is a custom role. Set to `true` or `CustomRole` for custom roles. Set to `false` or `BuiltInRole` for built-in roles. |
 | `type` | Type of object. Set to `Microsoft.Authorization/roleDefinitions`.  |
 | `Description`</br>`description` | Description of the role. |