Is there a way to build a UI to prompt the user for extra input at the time of clicking a workflow action? So that they can input additional information (which is not present in the event fields) that could be used in an http request.
Ideally, the user would open the event, click the custom workflow action, see a small dialogue with a form for input(s) and then click 'submit' to call the action.
Also, is there a way to have the user authenticate to an external service, using either a service account they already saved in splunk, or redirect to enter credentials?
