Let's strart with BC project first.

We will work with GitHub Repository.

We will work in a approach recomennded by Microsoft. Changes will be introduced to main branch using feature branches and pull requests.

We will initiate project new repository from Visual Studio Code. In order to do that we need AL Language extension.

Go to Extensions tab an isntall AL Language extension.

In Visual Studio Code press F1 and start typing AL Go

Provide path to directory where you want to store local copy of repoistory:

You will be asked to select server version. I selected BC 10.0

As a result I have empty project:

After filling in basic information in app.json file I will Initialize repository, by going to Source Control tab and pressing button Initialize Repository.

After staging I press Commit button.

Than I will Publish Branch as apublic repository.

This reposiotry is now publicly availiable on GitHub. It is strongly advised to setup branch policy preventig from merging changes to main branch.