Instructions to sign-up to the crabgrass
1) Register an account with a link you get from Catomat or Danie
2) Create a profile (good practice to choose a name that is not obviously linked to your real name). Log out
3) Tell your admin your profile name so they can invite you
4) Once they have invited you, login and accept the invite
5) You now have access to crabgrass
6) Ask your admin to further introduce you
