Expand the Missing Fitting node. Notice there are 4 missing fittings.
Select each of the 4 violations to highlight the locations on the model.
Click Close from the design rule check dialog box.
You can leave the Design Rule Check dialog box open and observe the changes as you update the pipeline.
Missing Locations Highlighted
Click Show Pipeline from the main toolbar.
Expand the WATER classification tree and then the LEG-2 tree Notice there is an Invalid Corner (missing fitting) as shown in the following figure.
LEG-2 Nodes
In specification driven piping, the order of piping features is not sequential, and is managed automatically by Pro/ENGINEER Wildfire. Therefore reordering or grouping of piping features should not be done, as this will corrupt the piping assembly.
Using CTRL + Left Click to select all the Invalid Corner in the LEG-2 node.
Right-click and select Insert > Elbow.
Click Design Rule Check from the main toolbar.
Expand the Missing Fitting node. Notice there are no missing fittings.
Click Close from the design rule check dialog box.