Just like the summary says, with user log-in, we should let users access litmus or bugzilla without having to leave QMO. Heck, we could use the QA Companion extension and show a webpage dashboard as they run testcases with it.
Doing this directly via QMO seems odd... Using the QA Companion extension seems better. You run into security concerns if you start passing bugzilla auth information via other mediums than the actual bugzilla instance itself.