canvas-lms/config/collaborations.yml.example

production:
- name: Google Docs
  type: google_docs
- name: EtherPad
  type: etherpad
  
development:
- name: Google Docs
  type: google_docs
- name: EtherPad
  type: etherpad
     
test:
- name: Google Docs
  type: google_docs
- name: EtherPad
  type: etherpad