Interface MJEntityEntity_IEntityConfiguration

Optional file attachment configuration for this entity. Controls whether attachments are permitted and sets entity-level upload policies.

Record cloning configuration. Omitted or Enabled=false means the entity cannot be a clone ROOT. It may still be cloned as a child of another root when that root's relationship policy says Deep, unless NotCloneable is true.

Controls which columns a save operation (spCreate / spUpdate) returns from the database.

• 'full' (default when omitted): Re-queries SELECT * FROM <BaseView> after INSERT/UPDATE.
• 'datestamps_only': Selects only the primary key(s) and __mj_CreatedAt/__mj_UpdatedAt directly from <BaseTable>, preserving in-memory field values on the saved entity.

Presentation / chrome. Null = host defaults (Layout: auto, RelatedRolePolicy: smart).