Hiperlink in another tab

It's a trivial thing to accomplish in regular web development; I don't know what limitaions or extra levels of "interpretation" PO documents might throw into the mix. But the basic form —

<a href=[full document URL] _target="blank">Click Here</a>

—should work. The two tricky elements are the base URL for the document, which is complex under PO, and then how the end user's browser handles a "new window" request. I am not sure there's a way to override the user setting of "open in new tab/window/browser instance" so the new page could appear in any of the three.

You can also limit new pages opening to a single window instance by giving a destination name, e.g. '_target="MyDoc", for each link.