A user defined output is requested by entering a template expression in the text box that calls a solver request subroutine.

Outputs panel – User Defined output option

Output Summary

Click on the expansion button, , to display a summary of all the output requests in the current model.  Requests are organized by systems and can be reviewed by selecting an output name from the list.  The tabs at the top of the MBD Model Outputs dialog allow you to review each output type for the current system.

MBD Model Outputs dialog