• One of the aims of AARC TREE is to provide guidance to communites of 10 - 100 people 
• In general everything is getting more complex, but we aim to hide it from the communities
• In the Compendium deliverable from AARC TREE we need to cater for them. We must assume that they will not have a dedicated person, even part time
• There are already community-as-a-service providers (many!) 
  • We should collect use cases 
• There also communities that may want to move from existing username/password infra to full federation
• No consensus really on what a good approach is