That the latest version of DSDL allows you to upload/download Trinity dashes?
Using the Trinity manager tab at the bottom of DSDL 2219, you can upload dashes from the Trinity to the PC or download dashes from the PC to the Trinity.
For some reason, the SRT4 applications use the HEMI layouts, so hers a couple SRT4 layouts for U7134 users:
Open dsdl, let it find the trinity, click the Trinity Browser button.
Click 'refresh'.
It will show a list of all part numbers, click on 7134, and click 'Put'.
Browse for one of these layouts, and select it, DSDL will load it into your Trinity.
Load 1 at a time until you are done and then when you go to the monitoring or logging menu, both of these layouts will appear.