Creo Simulate > Reference Links > Modifying Analyses and Design Studies
  
Modifying Analyses and Design Studies
Use the Analyses and Design Studies dialog box to modify analyses and design studies. The dialog box contains a list of existing analyses and design studies.
To modify an analysis or design study, you select an analysis or design study from the list, and then select Analysis/Study from the Edit menu. The dialog box you used to create the analysis or design study appears so you can make any necessary changes.