Impact of changing Permission schema for an existing project

[Thanniru Sandeep]

Hello, 

We have some projects that have been set to default permission schema by which all the users can see the project. Will there be any impact on the existing projects if we change the permission scheme to hide the project from unauthorized people?

Thank you

[Dirk Ronsmans]

If your permissions scheme is shared by the projects then all the projects linked will be impacted.

Best way would be to create a new permission scheme with the correct permissions and assign that to the project you wish to impact.

https://support.atlassian.com/jira-cloud-administration/docs/manage-project-permissions/

other impact, not really. Users who are exempt from the project will no longer have access.