Create datastore for Microsoft SQL Server

Hi!

I need to access an external MS-SQL Server database using a non-standard port (Standard-port is 1433).

All needed informations are available - DNS-name, IP-address, database, instance, port, user and pw.

But I dont see how you can set a non-default port when you create a datastore pointing to a MS-SQL Server.

Any input?

Best regards,

Erling