I understand that it'd be pointless to send a FlowFile to the ListS3 processor, but it still seems like we should be able to attach it to a Wait processor and have it trigger that way. ... View more

The Wait processor requires a release signal. We can use the `expired` relationship to sort of use it as a time but it'd be nice if we didn't have to set the release signal for this use case. ... View more

I must say, I'm pretty shocked that this is how templates work. As a new user, I expected this from templates: Ability to open/edit a template (no option from the Templates list). Have a template hold its reference when used. Consider an "authenticate to X service" template which could be used in many Process Groups, but given different credentials for each. Maybe I'm thinking of templates wrong and what I really needs is an "authenticate to X service" Process Group and have my other Process Groups use it? ... View more