You can cache—or store—sources of dynamic content in a Design Note. This lets you work on a site even if you don’t have access to the database or application server storing the sources of dynamic content. Caching may also speed up development by eliminating repeated access across a network to the database and application server.

If you make changes to one of the content sources, you can refresh the cache by clicking the Refresh button (the circle-arrow icon) in the upper-right corner of the Bindings panel. (Expand the panel if you don’t see the button.)