Cross-link tasks

Right-click on the "Permalink" link in the left upper corner of the task details form and select "Copy link location" if you use Firefox ("Copy Shortcut" if you use Internet Explorer or "Copy link address" if you use Google Chrome). Once you get a link to the task, you can send it to a person or insert the link in the description of other tasks.

You also can copy the task's address from the URL bar.