get_model_package_container_registry(package)

# Given a ModelPackage object,
# get the container registry information
## Not run: 
container_registry <- get_model_package_container_registry(package)
address <- container_registry$address
username <- container_registry$username
password <- container_registry$password

## End(Not run)

# To then authenticate Docker with the Azure container registry from
# a shell or command-line session, use the following command, replacing
# <address>, <username>, and <password> with the values retrieved
# from above:
# ```bash
# docker login <address> -u <username> -p <password>
# ```