Yes, you can! There are two options that allow you to control who can access or change DocuGen settings.

Prevent changes to DocuGen settings

You can prevent changes to DocuGen settings by locking the DocuGen view. See details here. 

Limit access to DocuGen by workspace

You can limit DocuGen to specific workspaces. Users in the allowed workspaces will be able to access DocuGen, but users in other workspaces will not.

1. Click on your avatar (top right) then on Administration:
   
2. In the Administration screen, click on Apps:
   
3. Look for "DocuGen" in the app list and click on it
4. Click on the "App management" tab:
   
5. Select "Specific Workspaces" and add the workspaces where DocuGen should be allowed.