In the ribbon, when you click on the pulldown marked "Route New Line" if you have the Service setup in the Line Code, then you can input the service there. If not, then run the line, right click on it, and set it in the properties.
Plant Solutions Engineer
Autodesk Australia / New Zealand
In reply to Tom's suggestion, here is some additioal information on the line group tags.
Configuring the service for the pipe run prior to routing would require a line number tag configuration in Project Setup similar to this:
Which allows the service to be set before routing the pipe:
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