Hey Marketo-team. Is it possible to add some kind of tags to the contacts? My challenge is, that I have to import contacts from a excel spreadsheet. And these contacts have different tags, which have been used for segmentation. And I obviously have to keep being able to segment on these tags. I have made a Test List in Marketo, where I have used the Source field to add the specific tag. But some contacts have multiple tags and I am afraid, that it might end up confusing. Is this the right way to do it, or is there a smarter way to do this? What do you guys suggest? Thanks, Lars.