I’ve got a combobox on a UD40 customization layer in application studio. This is just using the standard SysPrinter reusable combo. I’m having a hard time finding the correct syntax for filtering this combobox by another field. In the image below I want to filter this combobox where Plant_c = the value in CallContextBpmData.Character01. Plant_c is a UD field I put on SysPrinter. I thought the syntax would be something like below (Plant_c=’?{CallContextBpmData.Character01}’) but it doesn’t work. Any ideas? Thanks.
