Welcome back, in this video we'll dive into custom metrics and custom dimensions within Google Analytics 4. Think by now most users will be familiar with the reports page the life cycle reports to user reports and how to use cards to modify these reports a little bit. What we're going to be looking at is in the Explorer reports, Explorer reports is a really cool section that lets you do a whole bunch of customization, but within these Explorer reports. So when you build an Explorer report you have all these options here that are preset for us that do a pretty decent job giving us additional information and we can add things to these reports and remove them. So as you can see right here we can get into metrics and dimensions here. And then these are just a row across the top and the rows down the side. So you can see right here, user medium is our row and that's going to be organic PPC, none and referral. And then in our values column, we have all of these options here. Now we can do a couple of things like add custom dimensions to rows and we can add metrics to values. That's pretty simple, but sometimes we need a metric that's not in our standard list. So let's look at what that looks like when we go to the plus sign here you'll be able to see down through here it's got advertising some suggestions for advertising Google analytics, Google AdWords, different things there. You've got eCommerce tab with some various options in here for eCommerce, got events. So there's a whole lot of customization built into these reports, but sometimes we need something that's a little bit more specific to our particular situation that we're trying to measure in Google Analytics. Sometimes we need a custom report, with custom reporting built into it. That's what custom dimensions and custom metrics allows us to do. Basically it allows us to not only build our own report but to build our own report with the metrics that we want that Google may not have. So for example, I have put some in here and I will show in the next coming videos. I'll show you how we build these, but under custom, and this is custom dimensions. We do have quite a few items here such as scroll depth. That's not within any of our settings, user ID which again is not within any of our standard settings, affiliate link especially if you are looking at doing affiliate marketing, paying affiliates you want to know that the traffic that came from your site is for that affiliate link. We'll go through and we'll demonstrate how to build that out in the next video, an affiliate link and how to do those kind of pieces. And then if we go to custom metrics we can do other things again, such as sales and we'll show you how to do those how to set that up in an upcoming video. So how to set up, is our traffic coming from an affiliate link, right? And if it is does it convert into sales? And that's something that I think we can only track very specifically and, and drill down if we do custom reports and custom dimensions and custom metrics within Google analytics Four. So this has been Google Analytics 4 custom metrics and dimensions overview.