What should an app let you take when you leave?

You cancel a project management app and download your data. The spreadsheet has every task title, but the attachments are gone and the comments that explain the decisions are missing.

An export can serve very different needs:

• A file you can open and read later.

• A backup that keeps attachments and history together.

• A format another app can actually import.

Each is useful, and a small team may only have time to do one well.

Think of the last app you left. What did you need to take with you to keep working?