Context Menus

You can Right Click on an event header in the Inspector to open a context menu:

Function Description
Invoke Event Calls UltEventBase.Invoke to execute the event.
Copy Event Copies the event to the clipboard.
Paste Event (Overwrite) Overwrites the current event with the one that was last copied to the clipboard.
Paste Listener (New)

Adds the persistent listener from the clipboard to the end of the event (see below for copying a listener to the clipboard).

This function can also be used by selecting the listener and pressing Ctrl + Shift + V.
Clear Event Calls UltEventBase.Clear to remove all listeners from the event.
Log Description Logs a description of the event and its listeners in the Console.
Display Options A sub-menu containing various settings to control what is shown and how everything is arranged.

You can also Right Click on a persistent listener to open a context menu:

Function Description
Duplicate Array Element

Adds another identical listener right after the selected one.

This function can also be used by selecting the listener and pressing Ctrl + C to copy it then Ctrl + Shift + V to paste it as a new listener.
Delete Array Element

Removes the selected listener from the event.

This function can also be used by selecting the listener and pressing Delete.
Copy Listener

Copies the selected listener to the clipboard.

This function can also be used by selecting the listener and pressing Ctrl + C.
Paste Listener (Overwrite)

Overwrites the current listener with the one that was last copied to the clipboard.

This function can also be used by selecting the listener and pressing Ctrl + V.
Display Options A sub-menu containing various settings to control what is shown and how everything is arranged.

When you have a persistent listener selected, you can also use the + key to add a new listener right after it.