This feature allows you to create tasks in your personal To Do list from any Jira issue.
Login to Microsoft To Do
If you have not done this yet, you’ll need to log in with your Microsoft (personal, business or school) account first. You are able to do this from any issue:
You will be asked to sign in with your account and approve access to your task lists.
Create new tasks from Jira
Afterwards, you’ll be able to create new tasks directly from each issue. You are also able to re-order, complete and change the title of the task right from the issue!