Feature: Support the Input Node(not trigger)

when I say Input Node, I mean a Node in which we could wait for some execution, rules, approval from a user in order to continue the workflow.
it is some kind of Wait for input user(email, click a link, etc…)

@Johnny_IV_Young not sure what you mean exactly but, sounds to me that what you are looking for can be achieved with the webhook node. This node will execute a workflow when an event on an external system happens. Continuing with your example you can have a workflow that sends the approval and then when the approval is approved you can execute a workflow on n8n that does the next step in the process. Maybe sending an email.

Of course, this is gonna depend on what you want to do and the tools/saas involved in this process.