Analytic Data
Analytic data is used to capture information that matters to the stakeholder. They are defined through FEEL expressions with a name. Those expressions will be evaluated during automation.
The expressions must result in simple values and are stored as text. They can be the result of calculation or simply a field extraction from a complex data element.
To define analytic data, right-click on the process or case. In the contextual menu, navigate to "Attributes" and then click on "Analytic Data…"

A subset of the FEEL boxed expression can be used to create the expressions. The context is the same as for instance tags and name.
Here’s a simple example that keeps the value of the "Total" data element as well as the count of items by order.

Analytic data can be removed by right-clicking on the left part of the row and selecting "Delete Analytic Data" in the contextual menu.
Analytic data can be retrieved using Cloud Execution.