You can display Call properties by pressing Alt+Enter or right-clicking the mouse and clicking Properties from the context menu.
The Call operation has the following properties:
Arguments
Cabinet File Name
Condition
Destination Frame
Destination
Flow Direction
Flow Mode
Form
Lock
Message ID
Priority
Program Name
Program or Task ID
Public Program Name
Reason Code
Result
Result File
Retain Focus
Returned Context ID
Return Code
Service
Sync Data
Wait