Method: SERIALIZE
Method: DESERIALIZE
Method: ELEMENT_DELETED_IN_DB
Method: ELEMENT_SAVED_IN_DB
Method: SERIALIZE_PARAM
Method: DESERIALIZE_PARAM
Method: DELETE_INACTIVE_VERSION
Method: DELETE_CATALOGUE
Method: SAVE_CATALOGUE
Method: DELETE_ELEMENT
Method: SAVE_GENERIC_ELEMENT
Method: GET_GENERIC_ELEMENT
Method: GET_CATALOGUE_ELEMENT
Method: SAVE_CATALOGUE_ELEMENT