Can someone please tell me what "service plan" I need to process Goods Received Notes?

I have Sage 50CA Premium with PR and when I try to access the Goods Received Notes Module I get this message:

You need a service plan that includes Delivery Orders and Goods Received Notes.

To process these transactions, please purchase a service plan now.

The 2019.2 update specified that the Goods Received Notes was available with Premium, That is what I have but I cannot access.

Please advise - Thank you