In SAP B1 you have forms.
In beas you have windows. If you work with window forms, see object window
Form-Function:
Here you DO NOT have to start with a beasgui=
Possible is:
form=click=114
or
beasgui=form=click=114
mode  | 
mode 0: Specifies the form in Find mode.  2: Specifies the form in Update mode 4: Specifies the form in View mode.  
 example form=mode if <e_mode> <> 0 then return end if 
 if <form.mode> <> 0 then return end if  | 
title  | 
set or read title. return in "value"  | 
move=x=y  | 
move the window  | 
x=<value>, left=<value>  | 
set or read the x-property  | 
y=<value>, top=<value>  | 
set or read the y-property  | 
height=<value>  | 
set or read the height-property  | 
width=<value>  | 
set or read the width-property  | 
freeze=y/n  | 
Freeze the form  | 
click=<item>  | 
Call item-Click-Event  | 
formuid  | 
uid from the form  | 
formtypeex  | 
Form-Type (Expample 149, 150 ..)  | 
formtypecount  | 
Nr from the FormType (0,1,2...)  | 
form=create=button=<property>  | 
Create Button end evend  | 
Example
form=freeze=y
setitemdata=5=newEntry
form=freeze=n
// Order: Click "Logistic"
form=click=114