I have a tabular section which is common in many documents.
For example lets say my tabular section fields are ItemRef(Catalog reference) and price (Number)

Lets say that on the Document Form I need to handle the event of changing the ItemRef as follows:

when the ItemRef changes i need to call the server, get the last price from an information register and populate the price field

My problem is that i dont want to write the same code on the document form of all the documents. Is it possible to put this code inside a common module and how?

What is the best practice for creating this sort of mudularity on managed forms development?

Hi,
You may cre ate   procedure or function with reserved word "Export" in "Common Module" and call it when you need.

For example:

Function GetPrice(Ref) Export

   Price = 100;
   
   Return Price;

EndFunction