Access key
Your personal key (pak_...). It stays in this tab's memory only and is gone when you reload or close the tab.
Export customer data
Customers not yet on new prod
Customers who used new prod but whose data was not copied (missing search index, seen in app logs or logins). Counts are their documents on old prod. Migrate copies them into new prod (add-only; nothing on new prod is deleted). Large customers need an extra confirmation.
Delete customer data
Step 1 is a dry run and deletes nothing. Step 2 must be done by a different person within 30 minutes.