Prevent Duplicate Contacts - Redwood

Summary:

I'm looking for a way to prevent duplicated contacts on the Redwood UI. I saw previous posts on how to do it with Autocomplete, but since converting to Redwood, Oracle is no longer supporting new Autocomplete requests. They told me to configure in Redwood, but it's not a one-for-one with how to do it in Redwood. I'm digging a bit more on my end but since I know there were quite a few posts about this issue before Redwood, I figured I'd ask in hopes that someone was successful in preventing duplicated contacts in Benefits using VBS.

Thanks in advance!