This video covers 5 common questions about Lightroom Mobile including:
1) How to download photos to enable offline editing (working with files without an Internet connection)
2) How to limit syncing to WiFi (to avoid using your data plan)
3) Can Smart Collections be synced (short answer – no)
4) Can collections from multiple catalogs be synced simultaneously (short answer – no)
5) And deleting from collections vs “All Photos”