I commonly upload new leads/contacts into our system from webinars, but sometimes these registrants are current customers already in Copper. I organize my contacts by tags, and I am curious if you can bulk update contacts and add another tag to each individual contact without deleting the old tags? Again, all of these tags show which webinar they've viewed, or any other way they've entered our system, so just writing over the old tags is not an option. I've just been individually updating each contact's tags by adding the new one manually this whole time.
Any help would be very helpful! Thanks in advance.