Display an entered field from one screen on another

Hello,

I have added a text box to a product record screen to enter some notes related to the product. (table ITMMASTER, Screen ITM0) and called it ZITMNOTES

I'd like to take this new field, and display it on another screen, for example, stock change transactions, when the item code is entered into the select box and tab is pressed. Any idea on how to get this to work? I added the new field to the SCHGD table, and SCS1 screen, but after validating the entry transaction, the field remains blank in the stock change window. I assume I will have to enter some SPESCS code?

Anyone know?

Thank you