I cannot open the GUI for any MTBF-MTTR in the attached model. I can edit the MTBF-MTTR parameters from the Tree, but in the case of one of the MTTRs, it is 0.00 and I want to add a code snippet.
Also, I want to use this model in 2018 Update 2 but is that possible due to the change in the MTBF-MTTR structure?