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# LogiView

## How to Display the Call-up Structure

| ### What to do:
| As a prerequisite for this example, you should have followed the previous examples, i.e. you must have created either the DocuDT decision table or the DocuProcedure.
| Open the Logic Models/Procedures form from the Manager > Macro > LogiView > Logic models menu or click the button .
| Switch to Query mode and search for the DocuProcedure.
| Select Hierarchy of calls > Multi level > Multi level from the context menu.
| The Structure mask is displayed. This is a list of decision tables / procedures calling other decision tables / procedures. In this example, the DocuDT decision table calls the DocuProcedure (both are part of the DocuLogicModel).