We imported 100s of records from Zoominfo into Zoho (not unusual) and typically, if there are duplicates, it just updates the Zoho record but for some reason, it didn't this time. Now, we have 100s of duplicates. The deduplicate tool only fixed a small portion. When I investigaged, the main reason for the duplicate record is that one record has a Zoho tag and the other does not. I do want these records to have the tag. 

Please tell me there is a way I can create a function or workflow to deduplicate these records with ease? It'll take several days to fix if I have to do it manually.