I viewed an Internet video from a site I will try to find again, that showed sharing a Jira issue. Jira was configured to include pre-formatted content in the email. Below the message was this entry: "This email was sent by the External Share for Jira app."
What do I need to do to configure Jira to send the Jira Identifier, Title, link to the Jira item, and any other fields I wish to include?