Hide the Nintex Forms button in list/library ribbon
Is there a way to hide/restrict the Nintex Forms button on the ribbon?
An access control setting for Nintex Forms Designer via site settings (like "Allowed workflow designers" feature for Nintex Workflow Designers) is not a currently planned feature. A feature request can be submitted via Customer Feedback for Nintex
Restrict Access to Nintex Forms designer To restrict access to the designer, grant users "Contribute" permission.