Create Custom Data Sources in Contact Builder

Follow these steps to create custom data sources in Contact Builder.

1. Choose Contact Builder in the app switcher.
2. Click Data Sources.
3. Click Custom.
4. Click Create Data Source.
5. Type a name for the new data source in the Name field. The name identifies the source of information for its attribute values.
6. Type a description for the new data source in the Description field. This field provides additional information about the data source, such as location or other relevant facts that ascertain the source of the data.
7. Upload an icon (no larger than 64x64 pixels) to visually identify a data source in the Upload Icon field:
   1. Drag the icon onto the Upload Icon field.
   2. Click Browse and select the icon.
   3. To upload the icon, click Select.
   4. Click Insert Image URL and insert the URL for the icon. Click Select.
8. Click Create.