Hi @Darryl Hoar ,
Welcome to Microsoft Q&A!
You can refer to the document to create a Git repository from the VS.
For each project, navigate to the project directory under Initialize a local Git Repository to initialize a new Git repository in that directory.
Besides, we've added multi-repository support to Visual Studio 2022, starting with version 17.4, it allows multiple Git repositories within a single solution to be active. You can see: Work with multiple repos.
Sincerely,
Anna
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