Fortimanager: is it possible to nest meta variables?

[mclut]

As the subject says. (Running 7.6 on the manager btw)

Is it possible to nest a metavariable. Inside another metavariable? 

Example: new metavariable $(BGP_LOCAL) default value is now 10.$(site.ID).$(VLAN_USERS).0/24 

$(site_ID) and $(VLAN_USERS) in this case is a previous defined metavariable which is normalized to a specific gate or defined subnet etc. 

Thanks.