Cannot make link for Camera

Hello ...

I've got a camera on mesh that I'd like to offer still shots from to the mesh.  The camera works fine, the video link works fine.  I already have motioneye taking a feed from the camera elsewhere on the web but I would like a still image available from the location where the camera is.  The camera does produce a good still image using it's own web server, but it requires a login.

Unfortunately, this camera requires that the url be something like http://user:password@hostname:and some more .... 

I cannot figure out how to make a link on my local services page that has anything in front of the host name.  I can add plenty after the port number sure, but I cannot make a link with the stuff between http:// and the host name.  Of course, for now I have the user and password listed on the link that exists now and the camera requires a login and works.  And if I enter the correct url into my browser it logs in and displays the picture as it should.

How do I create a link from my AREDN device providing DHCP that has the login information before the host name already embedded?

Thanks,  Ed