Account overview: teams, developer membership, Happy Launch activation, API key management. Passwordless keys; one-time private key .json. Export/revoke.
View plist/provisioning profiles/P12/IPA without login; submit IPA to App Store with app-specific password; install on device via USB or QR code.
appuploader-cli command line guide: upload IPA to App Store Connect, generate resource description file, no Xcode required, CI/CD integration.
Test device registration and management: USB connection and QR code scanning for obtaining UDID, bulk import, quantity limits, and annual reset.
iOS certificate creation and management: type & quantity limits, p12 protection passwords, cloud backup, revocation impact, and notes.