You are creating a route$-$to$-$queues rule set for a workstream in Dynamics $365$ Customer Service.

What should you consider when you configure the route$-$to$-$queues rule set?

Select only one answer.

$1.$Only attributes from a case can be evaluated.

$2.$Multiple route$-$to$-$queue rule sets can be defined.

$3.$Rules are mandatory when creating a work stream.

$4.$Conditions can evaluate any attribute for a case or related row.