In your “Edit my Profile” page (accessible by clicking on your avatar in the top right hand corner of screen), you can select “Last Viewed Project” as your “Welcome Tab” in the “Default Pages” section. If you do this, each time you will login, AceProject will immediately display the task list of the last project you had as your active project tab on your previous AceProject session.
Advanced users can also pass the “PROJECT_ID” parameter on the login page to have AceProject automatically open a specific project (for example, the URL could be https://yoursubdomain.aceproject.com/login.asp?PROJECT_ID=288459 ).