Follow the instructions in this article to increase or decrease a subscription’s resource limits.
Note: You cannot reduce the number of resources to less than the number of licenses that are currently in use.
2) From the left-side menu, select the Account buttom
3) Go to Subscriptions
4) Go through your subscriptions and click on the subscription which you want to add och remove resources for
5) Choose “Change Resource Limits”
6) Choose or buttons to increase or decrease the number of additional licenses that are required and then click the OK button when your done
7) In the ‘Confirm Your Order’ pop-up window you can review your order’s details and then click the Confirm button