The Snapshot voting platform can be found at https://snapshot.page/#/piedao. Snapshot uses a custom strategy to allow any representation of DOUGH to have the power to vote. The voting power of a single user is across:
DOUGH in Staked BPTs
DOUGH in BPTs
You can see the implementation here.
It's possible to delegate your voting power to an address you like, even by using an ENS address!
You can delegate by visiting: https://snapshot.page/#/delegate