Hidden Field is one of the generic HTML Form input elements. This element is useful in for setting values in the background.
The snapshot build of the form shown below is taken from the CRM application found in default Joget's installation package.
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ID: Element ID
Value: Value to be written/saved
Figure 3: Advanced Properties
Data Priority: Determines on which value to be taken into consideration. There are 3 options with their own data precedence to cater to different use cases.