Prior to Tuesday’s session, Common Cause Massachusetts and more than 80 organizations, including ACLU and MassPIRG, threw their support behind three amendments filed by Sens. Jo Comerford, Adam Hinds, and Eric Lesser dealing with an online portal to request ballots, postmarking ballots to ensure they are properly counted, and extending the deadline to request mail-in or absentee ballots to the Friday before Election Day. All three were adopted during Tuesday’s session.