You can transform an object of the Subprocess (expanded) type into an object of the Subprocess (collapsed) type.
In BPMN, a distinction is made between objects of the Subprocess (expanded) type and objects of the Subprocess (collapsed) type.
Procedure (quick video)
If you have not yet created any objects in the object of the Subprocess type, the Assignment Wizard opens to enable you to select a new or existing diagram. Otherwise, this step is skipped.
The subprocess is transformed into an object of the Subprocess (collapsed) type and the symbol is changed accordingly. A model that has the same name as the subprocess and represents the actual subprocess is assigned to this subprocess. You can edit this assigned model.
Tip
You can transform an object of the Subprocess (expanded) type into an object of the Subprocess (collapsed) type by clicking the symbol Collapse.