Can I add more than one default reviewer to our referral workflow?
No. However, you can set up more than one reviewer for your account…just not more than one default reviewer. Users entering referrals can select from the list of multiple reviewers who they want to send the referral to for review. Additionally, anyone assigned a referral can reassign that referral to another reviewer.
To send a referral to a reviewer other than the default, simply uncheck the box labeled Send to Default Reviewer and select a specific reviewer from the Send for Review drop-down list.