The critical point is that defining the form as a "Pattern Form" during the form creation screen.
Prepare your form as you like and then follow the instruction below;
* Drag a "101 - Vertical Layout" to your form. Go to the "Connections" Tab
* Go the the "panel_prmInput" parameter on the list
* Write the "aigapf_inner_frame" on the edit box
This "Vertical Layout" frame will collect all components when the pattern form is added to the related form.