Sanrise,
Here is a documnet deifning the precedure to pass SERVICE from PIPELINE to PIPE RUN to INSTRUMENT and other inline components.
[View:http://communities.bentley.com/cfs-file.ashx/__key/CommunityServer-Discussions-Components-Files/5927/5241.How-To-Pass-Service-LineRunInline_5F00_V1_5F00_2.pdf:550:0]
I hope this helps,
Tony DeRosa
Bentley Plant