docs/articles/hubs/ref-other-sources-hubs.md

Reference Other Sources

What

Hubs allows you to reference other sources to automatically populate your Hub with content. We call this “powering” a building block. You can power a building block with a file from the current file, a file from the current project, a file from another project, or a file from an external source.

What Can I Power

• Pages
• Subpages
• Text Blocks

How

Power a Subpage

1. Select the Hub you wish to modify
2. Select (or create a new) Subpage
3. Click on the gear icon in the center of the editor toolbar (If new, this window automatically opens)
   1. Select Power this Subpage with an External Data Source
   2. Select the data source from the drop-down menu
   3. Input the specific data source or select from the drop-down menu
   4. Input an inner data source (optional)
4. Click Confirm

Try it Out! Power a Subpage with an API Spec from the same project.