Everything you need, in short pages
Twelve guides covering setup, source data, hierarchies, management and the account allowance. Most take under six minutes.
12 guides
6 min readCreate your first dependent dropdown
Four levels, one source table, from install to a working row.
Read guide →2 min readInstall and open the sidebar
Where the add-on lives and what it asks permission for.
Read guide →5 min readStructure your source table
One row per valid combination, with headers optional.
Read guide →4 min readHandle blanks, sorting and duplicates
How source rows are cleaned before options are built.
Read guide →5 min readChoose source and destination ranges
Use a selection, A1 notation or a different sheet.
Read guide →3 min readUse non-adjacent destination columns
Map levels to B, D, E and H without touching columns between.
Read guide →6 min readBuild 3–5 level hierarchies
Order levels parent to child and add a fifth when needed.
Read guide →4 min readStrict matching and invalid input
Handle case, pasted values and impossible child selections.
Read guide →4 min readManage multiple configurations
Run independent hierarchies in one spreadsheet without collisions.
Read guide →4 min readPause, resume, repair and delete
Understand what each control changes—and what it preserves.
Read guide →7 min readMissing or incorrect dropdown options
Check the five causes behind nearly every stale dropdown.
Read guide →3 min readThe Free configuration allowance
What consumes one of your three and what never does.
Read guide →Still stuck after the guide?
Send the sheet structure and configuration name. Support replies within one business day.
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