Loading data pages asynchronously

Data pages are loaded synchronously by default.

To load data pages asynchronously so that users can take action on a work item while other content is still being loaded, do one of the following:

Select the Defer load check box on a section whose source is a data page.
Use the Load-DataPage step method in an activity, and then wait for the data page to load by using the step method Connect-Wait.

Note: Data pages loading asynchronously cannot run declarative expressions, triggers, and other rules that belong to a declarative network.