This video series is designed to help users who may be new to Salesforce Lightning Flow, learn by comparing the similarities between Process Builder and Flow. We focus on the Update Record element which is what we'll use to update fields on related records.
0:00 Series Intro
0:42 Cheatsheet
1:38 Process Builder
4:25 Update Record Element
9:20 Saving the Flow
9:25 Closing Comments
Check out the corresponding blog post where you will also find the downloadable cheat sheet.
https://www.terrystidbits.com/?p=3071