vRealize Custom Group Trend Report

Hello,

I created a Custom Group in vRealize Operation Manager 6.1 and I'd like to see a Trend graph of all VMs in this group under Details > Views, however there are only List and Distribution 'Types'. If I select a single VM, there are Trend report options. Is it possible to get these Trend Type of graphs created for a group of VMs? It would be nice to see them all on one graph.

Thanks,

Scott