...
Data access managed on and by each Atlassian Cloud product instance.
It just requires an admin to install the app and you are ready to go!
It requires Dashboard Hub for Jira (paid app) to be installed in the main instance, but the Dashboard Hub Connector apps are free apps!
...
Dashboard Hub Connector
Dashboard Hub Connector is a special app that you can install on some Atlassian cloud products: Jira, Confluence and Bitbucket.
...