OptionalAIOptionalEntityEntity Actions (Create/Update invocations) during the clone save. Default 'fire', as for any create.
OptionalPostAction run once per created ROOT after commit, with the new key.
OptionalPreValues set before the save to keep expensive hooks quiet, restored on the row after the clone when RestoreAfterSave is true.
OptionalRestoreOptionalServerChildren the entity's own server Save() creates. The engine never clones these, and warns if a relationship policy tries.
Entity AI Actions. Default 'suppress': each can be a paid model call per cloned row.