Question

How to change dynamically the batch or document property via script?

Answer

Add the steps involved:

1. Add the custom scripting stage after the recognition:
   
2. To be able to read the field in the script set the field Index field:
   
3. Edit the script stage

   if(Documents[0].IndexedItemValue("Block")=="SomeVendorName")
   Batch.Priority = TProcessingPriority.PP_ExtraHigh; 

4. Test the result