Hi Kevin,
You'll want to customize the screen you'd like to print the report from, then add a button to the screen. Clicking Edit on the button object should result in its Properties popping up. Click Next to navigate to Step 2 of the Properties and you should be able to select the Generate Report action from the action dropdown, as in this screenshot:
Hope this helps.
- Justin
Justin Henderiks
Technical Sales Specialist
Method Integration Inc.
Toll Free: 1.888.925.6238
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E-mail: j.henderiks@method.me