From version 10.13 or later, you can restrict access to create ramp quote to specific profiles for New, Renew, Amend, and Cancel Subscription flows.

1. In your Salesforce org, navigate to Zuora Config > Quote Studio Settings > Restricted Access Config.
2. Select Ramp Quote Creation from the Feature Name dropdown field.
3. Select the profiles using the Multi-Select Picklist under the Profiles dropdown.
4. Tick in the required quote flow type (New, Amend, Renew, and cancel)
5. Click Save.

   Quote studio will not display the selected feature for the selected profile.

   For more information. see Restrict access to features in Quote Studio.