Dependent dropdowns should not require a spreadsheet engineering project
Codeprint built Dependent Dropdowns for Google Sheets™ to turn one ordinary source table into safe, understandable data-entry controls.
The manual solution works. It is just too much work.
Google Sheets can power dependent dropdowns through helper ranges, FILTER or INDIRECT formulas, and Apps Script. Those approaches are valuable, but they put setup, triggers, maintenance, and recovery on the person building the sheet.
Dependent Dropdowns for Google Sheets™ packages that work into a guided sidebar for exact-cell forms and repeating entry tables.
Product documentation comes from the installed add-on
Real workflows
Screenshots and steps are checked in Google Sheets using the current sidebar.
Official sources
Formula and platform claims link to current Google documentation whenever possible.
Product truth
Guides disclose limitations, helper behavior, source limits, and recovery paths instead of hiding them.
Clear updates
Substantial guide changes receive a real tested date—not an automatically refreshed timestamp.
Spreadsheet content stays inside Google Sheets
Ordinary dropdown edits run locally in Google Sheets and Apps Script. Codeprint does not receive spreadsheet values, range content, or dropdown choices.