Kia ora koutou (greetings to everyone),The Aotearoa New Zealand User Group is working on creating an incorporated society and applying to become a chapter. We are looking for an open source member management system which would enable us to store member details, record membership payments, record membership history (e.g. periods of memberships, type of membership), export lists of names and contact details and create email lists or send emails to groups of members. Is any affiliate using a member management system which they would recommend we investigate?Many thanks,Heather (for the Aotearoa NZ User Group)