Hi,
Yes, you can add a product key to Orchestrator to activate it.
You can activate Orchestrator by following these steps:
Open the Orchestrator console.
Click on the "Administration" tab.
Click on the "About" button.
Click on "Activate."
In the "Product Key" box, enter the valid product key including the dashes. Press "Continue" to save your changes.
On the "Please read this license agreement" page, review the Microsoft Software License Terms, select "I have read, understood and agree with the license terms", and select "Accept".
After you have entered the product key and completed the activation process, the Orchestrator console will be fully functional and you will be able to use it without any limitations.