I have the challenge to read form fields of a pdf document and store them in the workflow instance. The idea is, to implement an sdk custom action, where I am able to configure a mapping between the pdf form fields and fields of the workflow instance. The ideal solution is having two columns in a dynamic grid (similar as in the image attached), where i am able to add as many rows as i need. One to define a name of the form field (text) and another to pick from my workflow fields. I found som (...)