In order to edit an Event Type, open the "Event manager Pro"

Select the Event Type you want to change.

Or you can add a text property (an extra field).

Don't forget to give the new field a name.

You can change the name or the icon for an existing Event Type.

And you can add/modify a URL property field. When filled out, this will generate an outgoing URL link.

Now open a (test)ticket to check the changes you applied.

Select the Apps section in the sidebar (right-hand side)

And select the Event Type you just modified.

You will see that the changes have been applied and (in this scenario) a URL field has been added.

Fill out the required information and create the Event.

Upon creation of the Event, the modified fields will get displayed under the users' profile.

Editing an Event Type