Update tac-member-R&Rs.md

added additional bylaw, p & p language into Adrianne's initial update

Signed-off-by: CRob <[email protected]>

process/tac-member-R&Rs.md

@@ -1,8 +1,13 @@
 # TAC Member Roles & Responsibilities
 
 - Commit to abiding by the OpenSSF Code of Conduct
+- Provide ongoing, technology-neutral technical guidance and sponsorship to Technical Initiatives throughout the respective lifecycle stages
+- Establish and drive an overall Technical Vision aligned with the Foundation's MVSR for the community 
 - Regularly attend TAC meetings, participate in discussions, voting, and ad-hoc meetings as needed to support Technical Initiatives
+- Approve, establish, structure, organize, and archive Technical Initiatives and associated policies and procedures 
 - Provide sponsorship and guidance to new Technical Initiatives that petition to join or be created within OpenSSF
-- Provide ongoing, technology-neutral technical guidance and sponsorship to Technical Initiatives throughout the respective lifecycle stages
 - Participate in Technical Initiatives regularly to ensure alignment with the Technical Vision and MVSR of OpenSSF, and to identify any resource or funding requirements
-- Time commitment: average 3-5 hours per week
+- Coordinate such other technical community matters related to the success of Technical Initiatives and the mission of the OpenSSF
+- TAC and Technical Initiative meetings shall be open, public meetings. For special circumstances, the TAC may hold meetings limited to the TAC voting representatives, invited guests, and LF staff
+- Annually elect a Chairperson who will preside over meetings, set the agenda for meetings, ensure meeting minutes are taken, and serve on the Governing Board as the TAC’s representative (the “TAC Representative”)
+- Time commitment: average 5+ hours per week