Hi,
I am currently working on an existing Service Desk project and the Customer permissions setting to the question "Who can access the portal and send requests to Recreo Service Desk?" is currently set to:
- Anyone can send a request via the portal or servicedesk@recreo.atlassian.net

If I change this setting to "Customers my team adds to the project" will this remove/change existing customers who I can view under People in my project?
My concern is that there will be some existing customers who send requests via the portal or email, however I am unsure whether they were specifically added to the project in the past, or if they've just been given the link to the portal/email address and will lose access if I change this setting.
Thanks in advance.