# Selecting Data Sources to Associate Documents with

To specify the spatial data sources to associate documents with: 

1. In the Documents section, press **Data Sources** to open the configuration wizard. 
2. Press ![](https://2224254070-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDUF1p2rT0hfE3QBlbbvE%2Fuploads%2FwL63hNGrYIrWfI1Nzpl6%2Fajouter-vert.png?alt=media\&token=ed4b55d9-c247-468f-af72-9e1507877d03) to add a data source. 
3. From the menu, select the **Data Source Name** and **Attribute Name** to use to establish the association between each element of the data source and the documents. 
4. Press **Add** to add the data source. 
5. Press ![](https://2224254070-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDUF1p2rT0hfE3QBlbbvE%2Fuploads%2FwL63hNGrYIrWfI1Nzpl6%2Fajouter-vert.png?alt=media\&token=ed4b55d9-c247-468f-af72-9e1507877d03) to add more data sources. 
6. Press ![](https://2224254070-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDUF1p2rT0hfE3QBlbbvE%2Fuploads%2Fn9eE0ZJEiN21KlwF16p8%2Fsupprimer-vert.png?alt=media\&token=63628468-629d-49ee-b634-c6a73ba06320) to delete a data source.
7. Press **Save** to save the information.