TL;DR: Imports create/update members, units, relationships, and positions. Matches existing members by BSA Member ID to avoid duplicates.
| Data Type | What's Included | Notes |
|---|---|---|
| Members | Name, BSA ID, DOB, contact details, registration dates | Youth: grade, rank; Adults: positions, YPT status |
| Units | Dens, patrols, teams with den numbers and cohort years | ScoutBook+ and Legacy only (My.Scouting doesn't export units) |
| Relationships | Parent-child family links | ScoutBook+: BSA IDs (reliable); Legacy: email match (unreliable) |
| Positions | Adult leadership roles and committee assignments | Additive - won't remove existing positions |
BSA Member ID is critical - TroopBook uses it to match existing members during re-imports:
Import preview shows exactly what will happen:
Nothing changes until you click "Execute Import" - review and adjust as needed.