How do I build for internal TestFlight groups?

To build an app for internal TestFlight groups, you will need to follow these steps:

1. Ensure that your app is ready for distribution and properly configured with all necessary entitlements, signing, and provisioning profiles.

2. Open Xcode and select your project.

3. Go to the "Product" menu and select "Archive" to create an archive of your app.

4. Once the archiving process is complete, the Organizer window will appear. Select your app from the list of archives.

5. Click the "Distribute App" button.

6. Choose the "App Store Connect" option, then select "Upload".

7. Follow the prompts to upload your build to App Store Connect.

8. After the build is uploaded, go to App Store Connect and select your app.

9. Under "TestFlight", you will see your newly uploaded build. You can then add internal testers by selecting the build and choosing "Add Testers".

10. Once the internal testers are added, they will receive an email invitation to test the app via TestFlight.

Congratulations! Your app is now available for internal testing.