R38742 Case Category - Check Inheritance Chain

Code	R38742
Entity	Projects.Agile.CaseCategories Entity
Name	CheckInheritanceChain
Attribute	InheritFrom
Layer	Back-End
Events	Commit
Priority	Normal
Modify	NO
Action	If InheritFrom field has a value Validate that: The number of nested InheritFrom references, including the current Category, is less than or equal to 10. The inheritance chain must not contain circular references – а category cannot inherit from itself – neither directly nor indirectly.
Description	This rule prevents invalid inheritance scenarios by: - limiting the inheritance chain to a maximum of 10 nested levels - preventing circular inheritance (i.e. a category referencing itself directly or indirectly)
Message	Invalid category inheritance. Category '{DisplayText}' cannot inherit from '{InheritFrom.DisplayText}', because this would create a circular dependency or exceed the allowed limit of 10 nested levels. Please review the inheritance chain and ensure it complies with the defined constraints.
Version	Introduced: v.25
Revocable	NO

* For more information about the Business Rules Documentation Template and a short explanation of each column, see topic System Business Rules.