To Install

Via scoped registries

Follow https://docs.upm-packages.dev/en/usage to set up your scoped registry, then add com.my-company.my-custom-package to your dependencies:

"dependencies": {
    "com.my-company.my-custom-package": "latest"
    ...
}

Via gitlab url

Add the following to your dependencies:

"dependencies": {
    "com.my-company.my-custom-package": "https://gitlab.com/my-company/my-custom-package.git",
    ...
}