you've already been told multiple times in this thread that YOU DON'T NEED TO BE ADMITTED IN MASSACHUSETTS TO FILE PAPERS WITH THE USSC.
i have to wonder why you people keep posting the same lies over and over...
I think she's moved on to claiming Warren was operating a law office without a license.
Elizabeth Warren represented not just Travelers but allegedly other companies in the late 1990s and did so working out of and using her Harvard Law School office in Cambridge, which she listed as her office of record on briefs filed with various courts. True or false?
True, but doesn't help your argument. She assisted in the representation of some firms, but she was:
a) not the counsel of record in those cases, and therefore is not required to have a Massachusetts license to practice as long as she's a member in good standing in another state unless she was handling a large caseload
b) the cases you've linked to are all Supreme Court cases, which only requires admission to the SCOTUS bar, which in turn requires at least three years as member in good standing in the bar of any state.
Since she was licensed to practice in New Jersey, those two things do not create an issue for her.
As for the use of her Harvard office, the determining factor under Massachusetts bar rules is if she was holding it out as a law office (as in a firm). That's certainly not the case, as has been noted by the general counsel of the Massachusetts bar.