Hi All, 

This is my first customization in acumatica. I am an absolute beginner to this. My requirement is as below:

I need to update the default scan qty from 1 to 0 in pick pack ship and other similar forms( both web and mobile app). Currently its getting populated with 1 as default value. Please help me on this, how to do this and where to start with. 

If this was a customization in base code, it would be easy to do so, by grabbing the development branch and setting a debugger to find out the flow. Since this has quite a different approach whichis new to me, so getting hard time to figure out.

Any reference to the or something similar are really appreciated.