Hi, I want to question ...

i have a problems,

I fill form 'Work Order' , when i click button save in form 'Work Order' . it's automitac form 'Picking Slip' in another form is filled .

example : 

i fill in form 'Work Order' :

engine number : 123HFYRU29

and field 'engine number' in form 'Picking Slip' automatic is filled .

How fix my problems ?