UiPath Document Understanding - Taxonomy - Rules - How to define a rule in Taxonomy for a field that it can have a null or any other value

For example, in a document a particular field’s value be null or string.



If it is null then that firld would not be extracted at all …it would not fail anyways


Here the the field is defined in the Taxonomy. While extracting the data if the filed is empty, it is identified as missing filed. That’s the problem. In the Taxonomy is it possible to define a rule which says, a particular filed can be null or can hold any value…