Creating a Call Sub-Process Activity Call Using drag-and-drop

Procedure
1. Expand the Project Explorer to locate the process that you want to be the sub-process.
2. Click the intended sub-process, holding down the mouse button, drag the pointer to the calling process (open in the Process Editor), and release the mouse button.
   Note: You can select multiple processes for drag-and-drop operations using the Ctrl key.
3. If you are dropping more than one process, a menu is displayed with two options:
   Create Sub-Process Task Sequence:  Selecting this option allows you to create sub-process tasks connected by sequence flow. A dialog box is displayed to allow you to control the order of the tasks: Use the Move Up and Move Down buttons or drag-and-drop to control the order of the tasks. When you are finished, click OK to place the tasks.

   Create Unsequenced Sub-Process Tasks:  Selecting this option places the tasks in the process without a connecting sequence flow.