Only available for Jira Cloud and Microsoft 365 (Office 365).
Requires the feature to be turned on by your administrator: Configure email sending
Initiate a conversation
To initiate a conversation you can choose one of the following:
...
Further information as well as the technical reference on shared office items can be found here:
Sharing access to Microsoft 365 items
Detailed explanation of the possible sharing options can be found here:
...