Adding a tag to the list. [Risolto]

I would like "Favorites" To be added as a tag. I definitely have Favorites of different types and for different reasons in my collection and it would be fun to Be able to pull them all up.

Is it possible to add more than one tag to a particular coin?

 Thanks

That's not how tags work. They are to group items on the ground of their design/theme for easier searches not for individual's use.

When you own these favorites you could add private comments to them and filter them that way in your My collection search page. 

Thanks for the explaination. Your suggestion abut how I can accomplish what I want to do is perfect! Thanks!

THIS should be the page that I mean  and the filter is ‘My comment’.