Insert Isometric
To insert an isometric diagram onto a drawing, go to
Ribbon: 
Insert Isometric
Pulldown Menu:
Insert Isometric Dialog Box​
See the Common Isometric Diagram Information section for more information about the values in this dialog box.
You can select multiple items in the lists using the SHIFT or CTRL key.
Inserting a Full Isometric Diagram​
Press the button to insert an isometric diagram that displays the all of the selected pipe types, floors, and layer systems.
You will be prompted to select the insertion point for the isometric diagram.
Specify isometric insertion point:
The isometric diagram will be inserted at the specified location.
Inserting a Partial Isometric Diagram​
Press the button to insert an isometric diagram that displays a specific pipe run.
You will be prompted to identify the pipe at the beginning of the run you want to be displayed.
Select pipe to start isometric at:
The isometric diagram will display all of the next pipes in the run from the selected pipe. See the Previous and Next Pipes section for more information about identifying next pipes.
You will then be prompted to select the insertion point for the isometric diagram.
Specify isometric insertion point:
The isometric diagram will be inserted at the specified location.