In order to specify tensions for individual cables:
- Place your conductor span(s)
- Using the move and select tool, click on a conductor span and scroll down to the 'Catenary Definition' section within the properties tab (if the properties tab is not available, press the '+' next to any open tab and add it)
- Click on the drop down menu and select the 'Separate Constraints Per Cable option'
- From here, you can then define the cable tensions for each cable as required and the model UI will update to portray the different tensions in your design
