PowerDesigner lets you search for objects within all the models currently open in your workspace.
Once you have started the Find Objects process, you can stop it at any time by clicking the Stop button in the Find Object dialog box.
Name and Location - to search on the name and/or location of PowerDesigner objects.
User and Date - to search on the user and/or date of creation/modification of PowerDesigner objects.
Advanced - to search on other criteria.
For detailed information about these tabs, see Find object parameters.