User Flow.

A user flow is a collection of Web pages that define a logical task. It consists of a number of steps that need to be performed in order to complete the task.

Oracle® Real User Experience Insight User's GuideOracle
How to Design User FlowConversion XLApril 25th, 2019
Creating Perfect User Flows for Smooth UXUX PinMay 2nd, 2017
Stop Designing Pages And Start Designing User FlowsSmashing MagazineJanuary 4th, 2012
A shorthand for designing UI flowsSignal v. NoiseSeptember 17th, 2009