The following information comes from the "Prince of Peace Education Society" known as POPES.
Education Society Welcome Letter
Please note that this not part of the School Council as societies are "separate legal entities and fundraising is separate and distinct from school or school council fundraising"
"Where a society wishes to assist district schools with fundraising activities or provide financial support, the district through the principal and, if applicable, school council, may work cooperatively with the society to identify and achieve appropriate and mutually acceptable goals."
... "Members of the society may also be members of the school council."
(CCSD School Council Handbook -Finances-I-11)