We recently installed EndPoint Central so we could get hardware and software inventories in SDP ESM. EndPoint Central when initially installed, was in a trial version. The trial has lapsed, and we are being asked what to do. We don't need (I think) a paid version of this as we don't need patching, config mgmt, etc.--we only need it for hardware/software inventory into SDP. but this is what we are getting now:

When we click on "You can continue using this service with the Free Edition", we get the following screen:

I'm not entirely sure what to do here. We want all of our techs to still be able to access EndPoint Central. We don't need manage any computer--we only need hardware and software inventoried.

What is the correct action we need to take here? Thanks.