 Hi and welcome to the tutorial series on how to configure your Connect Gateway. As you know, one of the strengths of your Gateway is that it gets updated every time OpenAir publishes a new version of the OpenAir Research Graph for its portals. The configuration of your Gateway is applied every time, so that if new research products that match the configurations are available, they are automatically included. You can update the configuration anytime in order to improve the coverage of the Gateway by adding new criteria or modifying existing ones. In this video, you'll learn how to add data sources in the configuration so that all research outcomes available from those data sources will be searchable in your Gateway. So now go to your Connect Gateway and log in. Access the Administration Dashboard and select the tab Content Providers. Here you can find the list of data sources that you have already selected. So to add new sources or providers to your configuration, click on the plus button to add new content provider. Now you can see all sources or providers of data that are available in OpenAir. You can find thematic repositories, institutional repositories, data repositories, journals, Cree systems and metadata aggregators. So to find those that are relevant for your community, you can do a search. For example, we search for underwater. To add the data sources to your configuration, simply click on Add Content Provider. If you change your mind, do not worry, you can remove them. Once you added all the data sources, click on Done to go back to the previous page. Here you can also search for the providers that you have already added and remove them if needed. But what if the data source is relevant for your community but not all of its content is? You may want to add the data source because you want the data source to be listed in the Gateway, but you only want to include a subset of the metadata it provides and you can address this by adding filters. With a filter, you are telling OpenAir that you want to include all research products of the source that satisfy additional criteria. For example, you want everything from marine geology, whose title or description contain a specific term. You can create new filters or edit existing filters using the buttons that you can find on the right. Filters can be created on some specific metadata fields, title, author's name and orchid, contributor and description. Click on the operator dropdown to select the type of the filter, contains, not contains, equals or not equals. In the term text box, you can type in the value. Finally, select the switch if you care about upper and lower case. If instead you do not care and you want your filter to be cased in its density, then unselect. As you can see, you can apply different filters to the same provider. The records will be included in the gateway if they match any of these filters. You can also have composite filters by adding more than one constraint in the same filter. So for example, filter 3 can be modified with an additional constraint so that the record must have the term backscatter in the description and the title is not equal to test. Then we can click on the save button to apply the changes. Now if you go to the home page of the gateway and you open the content provider search page, the sources you just inserted are now listed. The research products instead might not be already searchable in the gateway. And this is because the configuration is not applied in real time. We have to wait for the open-air algorithms to run with a new configuration. And this happens every time a new version of the open-air research graph is published, which is about what's meant.