The administrator can define the following settings. They can be access via the admin menu: Apps → Outlook Meeting for Jira → Outlook Meetings settings
Visibility Settings
Global visibility for the app features. Defines whether the "Outlook Availabilities" and "Schedule Meetings" sidebars are visible in all issues by default or not.
Default: on (active for all projects)
Enable Online Meetings with Microsoft Teams
An Office 365 administrator can authorize the app to allow creation of online meetings. Without this authorization the app will not be able to create Teams meetings - all other features like showing availabilities and sending meeting requests are unaffected.
Custom AzureAD App Registration (Jira Server only)
If you want to use a custom app registration, you can do this via the “Advanced Connection Settings” dropdown. Please see this article on how to configure this feature.
