in the nuget.config file we use a PAT (personal access token) to connect to the private package feed from another organization but we cannot authenticate. We get the error 401 - not authorized all the time.
It works fine with the task nuget restore in the pipeline where we can use a service connection as you can see below

In the property externalFeedCredentials you can provide a service connection. That service connection is than configured to connect with the PAT to the private feed from another organization.
My question is now if it's possible to add such a property to this extension? Or can you provide a solution in for example nuget.config for how we can connect to a private feed in another organization?