You must already have a requirement listed for the event.
Create a requirements bank to request documents or tasks you want participants to upload or complete before an event. Requirements can be added to events as prerequisites to fill out at the time of applying or after participants are accepted to an event.
Click Admin > Components.
Click the Requirements tab.
Click the requirement you want to edit.
Edit the requirement. You can't edit the Requirement Type, but you can edit the Requirement Name, Friendly Name, who the requirement is for, who can fulfill the requirement, and the Required Reading.
Click Save Changes.
You have edited the requirement! Any trips using this requirement have now been updated.