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Conditional Security Restrictions Mechanism: Field restrictions regarding a collection cannot be applied unless the collection entity meets the conditions described in the following section.
Ui expand title Conditional Security Restrictions - Restricted Fields 
Audit Trail Mechanism: cannot monitor changes regarding collection fields unless the collection entity meets the conditions described in the following section.
Ui expand title Audit Trail Monitored Fields 
- Mandatory Fields Mechanism: The mandatory fields of a collection entity cannot be marked with an asterisk on screen or validated unless the entity meets the conditions described in the following section.
1. Data Object Class
The collection entity's DO class must:
- Implement ICRMDOCollectionEntity interface and its methods getMainEntity().
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