Multibot in Appian RPA

I know about Appian queues, etc related to multibot configuration.

However when I compare how UIPath queues work  (in a reFramework configuration we first load data in the queue - using what we call a "dispatcher" - and each record is locked during processing using what we call a "performer") and I compare this with Appian queues I have a feeling that there is something that I miss.

Can somebody provide more details about it?

Thank you.