How to record a streamed Roku TV program on the Tablo

I have not been able to figure out how one can select an internet site that provides a live TV feed and record it on my Tablo HD. It seems that it is possible. How does one do it?

Tablo only records from the onboard tuners.  It’s not a recording device for generic internet streams, if that’s what you mean.

@dcshauer Are you referring to Tablo’s web app? If so you can find it here: