 Hi, next we're going to talk about tagging. Zotero can automatically create tags for each of the records you have in your library. And the tags will be found for an entire library or one collection, one of your folders, down here on the left-hand side. And they're clickable. So you can actually sort by which of these articles or reports, these records that I have in my school-based health care folder are about adolescents. In this case, four of them are about adolescents. So how does Zotero create these? I have Zotero gather my PDFs automatically forming and Zotero will use the PDF and basically read that to look for author keywords, subject headings, et cetera, or look at the metadata from the citation information to create those auto tags. You can turn this feature off if you would like to kind of control your own tagging or not worry about that. If you wanted to look at the tags associated to just one of your records instead of the entire folder that were clicked within, you go over to, you click on a record and click on tags and you can see each tag that has been associated or auto created for this particular record and you can delete them, you can even add your own. So I'm going to jump to a folder that doesn't have any tags associated with it. So no tags to display. Again, you can change this in your preferences in Zotero if you want it to create auto tags or not. So I'm going to click on one, no tags associated, but let's say I'm keeping track of all the articles in my library that are systematic reviews. So that's a specific type of methodology. And as I'm going through, I'm keeping track of which articles are systematic reviews. I tag them with my tag of systematic reviews. And then if I go to my entire library, I can find my systematic reviews tag, which is going to be all the way down here. And I can actually limit to all of the ones that I have tagged myself as being a systematic review. So this is just another layer of how to relate similar articles together or if you are looking for, like I said, a specific methodology or something specific about articles that are not just the topic, et cetera, or how you have them organized in your folders, this is just another way to track what might be meaningful to you.