A.Create individual structures for both Sales Order and Sales Order Items, and then batch them

B.Create a flat structure with Sales Order and Sales Order Items, and then add an expand command

C.Create a nested structure for Sales Order and Sales Order Items

D.Create an object structure that defines the hierarchy

A.Tile

B.Catalog

C.Group

D.User Preferences

A.extension

B.overwrite

C.configure

A.The model notifies the controller about changes.

B.The model updates the controller.

C.The controller modifies the model.

D.The controller sets the model visibility.

A.Mock code

B.Stub code

C.SAPUI5 bootstrap code

D.OPA function