File System Connector make the connection Implicit

[PaddyWann]

I think the there should be an option to make the file system connector implicit so new users don't have to constantly log the file path and credentials. 

[KSanders]

I agree, we have a service account for saving some files to an onprem location. Our end users are only in Azure AD and do not have onprem accounts. We don't want them to have to enter credentials nor would it be secure to share those credentials with the users.