Go to teams.
Select the team you would like to edit or deactivate - let's select The A Team - edit team.
Edit the details you would like to change, for instance, add a new team member or escalation contact - save.
To deactivate a team - click deactivate (top right).
Once you have clicked the deactivate button it will switch to 'activate' - ready for you to activate in the future (if you choose to).