If you are building tools for use by an organization or online audience, you need to know how to 1) protect tabs; 2) auto-copy; and 3)...

IMPORTRANGE is what allows your Google Sheets files to talk to each other. Here are two tips to improve that talk.

This sequence of steps lets you easily “flatten” a data set in Google Sheets, by organizing matrixed data into simple objects and fields

Use "ETL - Extract, Transform, Load" as a framework for structuring your next model or Sheets-based tool