Connect a data source
To start building your application, you need to connect a data source to it. If you haven't previously connected a data source, you'll need to create a new one. However, since the data sources are reusable across your applications, you can also choose a previously connected data source, if there are any.
To connect a new data source, click the Data Sources button in the left bottom corner of the menu.
A configuration page will appear.
Click Connect to add a new data source. Select your data source type. Enter a data source name to identify it within your app. Add data source configuration details: these can be a list of credentials, an API URL, a link to a Google Sheet, and more depending on a particular data source.
When done, click Test connection to check whether the configuration is correct.
Click Connect data source.
When you connect a database, you’ll see the list of tables. You can uncheck the unnecessary tables, or change their properties and titles. They will be put in Table/Form titles by default when you use them.
If you have previously connected a data source, it will already be available in the list of the data sources, so you can start using it right away.