2. Select a piping assembly.

3. Under Segment Tree and SEGMENT, expand the pipelines and click the pipe segments to make solid (all segments appear with a default name). The Make and Erase buttons become available.

4. Click Make. The pipe becomes solid. The Segment Tree icon changes to a solid icon.

5. If you want to remove the solid and return to the centerline, click the segment and then click Erase (Erase also deletes the solid part from the session). The screen updates immediately.

6. Click OK.