Method: SET_MODELS
Method: WD_CREATE_CONTEXT
Method: WD_DESTROY_CONTEXT
Method: CREATE_CONTEXT_NODES
Method: CREATE_RMATTRIB
Method: EH_ONMAINT_CONFIG
Method: EH_ONMAINT_PROPS
Method: GET_RM_ITEM_STATE
Method: EH_ONSEL_CONFIG
Method: EH_ONSELECT_PAGE_TYPE