# Package com.comtrade.ecm.engine.business.actions

- Interface Summary
  Interface | Description
  --- | ---
  AppplicationAction<T,R,A extends ApplicationUser> |
  EcmAction | An action defines a procedure which can be called inside an application.
  EntityAction<E extends Persistable,T,R,A extends ApplicationUser> |
  ManagerAction<M extends BusinessEntityManager,T,R,A extends ApplicationUser> |

- Exception Summary
  Exception | Description
  --- | ---
  ActionException |
  ActionHasNoRightsException |
  ActionNotAvailableException |
  ActionPermissionException |