message: Added missing BIS validation rules regarding duplicate display labels
diff: @@ -27,6 +27,7 @@ The rules are broken into the different parts of the Schema they are validated a
  - Each version component must be zero-padded to two digits (e.g. 01.02.00)
  - A schema reference must specify a three-part version number (in the same format described above)
  - If the schema contains 'dynamic' (case-insensitive) in its name it must apply the **CoreCA:DynamicSchema** custom attribute
  +- Classes within the same schema cannot have the same display label
  ### Mixin Rules
  @@ -66,3 +67,7 @@ The rules are broken into the different parts of the Schema they are validated a
  - Kind Of Quantities must not use 'PERCENTAGE' or other unitless ratios.
  - Kind Of Quantities must use an SI Unit for their persistence unit.
  +
  +### Properties
  +
  +- Properties within the same class and category cannot have the same display label.
  \ No newline at end of file
  