Each client database contains one or more data sources — a connection to Google Search Console. You can add multiple sources if desired; for example 3 GSC properties for 3 separate subdomains.
Caution: if the data sources overlap coverage, you will load duplicate data.
Add a Data Source
Select a Client Database at the top, then add the data source(s) you want. There are a number of ways you can add data sources:
Google Search Console data can be loaded from the API or from BigQuery. You can use an interactive Oauth login (Sign In with Google) or use a service account (json file). If you load from BigQuery, you can optionally backfill from the API if you don’t have 16 months of data in BigQuery.
Add Data Source – once you have selected the account and property to add, click this button to add the data source to the list at the left. Repeat for other data sources and/or client databases.
Delete a Data Source – if you want to remove a data source (and all the data that was loaded), select the data source in the list and click the ‘X’ above.