There's probably a video about this, but I don't know where.
Open Crystal. Left click the "EHR" tab. From the dropdown, select "Import Templates/Med Rec Utility". Follow the prompts to create a backup of your current template. Left click on the purple "Connect to CPM Server" button. A list of templates you can download and check out appears. Click one and use the purple button at the bottom left to download the template. Done with that one? Select another one and use the purple button to download it. When finished, use the top grey button to restore your original template from the backup.