Run another Flow within the context of your current Flow. Your Flow will resume when the other Flow finishes. If you don't care about waiting for the other Flow to finish, you can use Call Flow Async instead.
flow: the other Flow you want to run
With these inputs (dynamically generated): The inputs defined by the Flow you want to run – these will automatically populate when you select the Flow using the Choose Flow dialog.
The output fields must be manually created if you want to get values back from the Flow that you call. Each output field must have the same exact name and type as the value returned from the Flow. For example, if the Flow you call returns two strings city and state, then the output fields on the Call Flow card must be set to string and must be named city and state.