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The only difference on sending a PUSH request to a recipient using the Queue is that you will see a drop-down menu where you can “select” the Queue Name you are assigned designated to and send RequestRequests to recipientrecipients.
Your Team may have multiple Queues created which any user can be assigned designated to. A User can be assigned to multiple Queues.
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Note: Any user with Queue access can send requests on behalf of the Queue and ANY user within the Queue can respond or assign any incoming requests to themselves or assign to another personUser.