If it is L2 only, then you just configure interfaces with either switchport mode access and switchport access vlan xx, or with trunk ports. This should be no different than configuring L2 on a stand-alone Cat6500.
If I have misunderstood what you are asking then please provide more details in regard to what you want.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...