Required skills can be seen in the Queue Activity Views. When you look at a queue and see a conversation waiting for an agent you can see the skills it is targeting. By clicking the skills on the conversation you can filter the list of agents based on these skills based on who is able to answer the conversation.
Conversations cannot be routed to multiple queues at once. Curious to understand the use case behind this.
Thanks,
Jeroen
------------------------------
Jeroen Buis
Genesys - Director, Product Management
------------------------------