I am running an application which have 50-60 users. There are some effective changes I need to make on the app which requires people not to use the application until I am complete with the changes. In such situation I would like a click switch to Under Maintenance mode where users with certain profiles / roles as defined by me will have access to the application and others would only see an Under Maintenance alert page and cannot access forms or reports.

Please let me know if this can be provided.

Thanks,

Avinaw