Dependent Dropdown List in Excel | Step-by-Step Tutorial Using Data Validation + INDIRECT Function

Dependent Dropdown List in Excel | Step-by-Step Tutorial Using Data Validation + INDIRECT Function Learn how to create a Dependent Dropdown List in Excel — also called a Cascading Dropdown! In this step-by-step tutorial, I’ll show you how to make your second dropdown automatically change based on the first one using Data Validation and the INDIRECT function. This trick will make your Excel sheets more professional and dynamic — perfect for office reports, data entry forms, and dashboards.