Task 2. Open the Compressor_top_level.ASM, and hide LEG-2 pipelines.
Double-click on the COMPRESSION_TOP_LEVEL.ASM to open it. If necessary, click Datum Planes , Datum Axes , Datum Points , and Coordinate Systems from the main toolbar to disable their display.
Click Applications > Piping from the main menu.
Click View > Pipeline View from the model tree. Expand WATER to view its contents as shown in the following figure.
Piping Tree
Right-click on LEG-2 and select Pipeline > Hide.
Remember that LEG-1 is shown as UNCLASSIFIED-GROUP since it was not created using the spec-driven piping mode.