On OPM's IPAM plug-in, how can I know which IPs are designated by DHCP and which are the Fixed?

On OPM's IPAM plug-in, how can I know which IPs are designated by DHCP and which are the Fixed?

How can I have the report that like (picture ipam.png)

How OpManager distinguish that which IP is the Fixed or not? 
Since there are too many IPs got mixed together, I cannot manually designate the fixed IPs(Reserved IP). 


Or at least a similar query for reports would be great. 
Reports should have the 
* IP List with reserved or not mark
* ipam.png like table. 

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