In the Form Definition tab, right-click the payment form and select Edit Form Container.
Configure the following values in the Create New Form Container window.

#	Field Name	Sample Value	Description
Container Configuration Section
1	Container ID	PAYMENT_CONTAINER	A unique identifier to the form container.
2	Form ID	PAYMENT_FORM	Name of the Form ID for which the container is applicable. Select the form from the pop-up window
3	Window Title	LBL_PAYMENT_TRANS	Form Window Title.
4	Bundle Key	common	Name of the bundle key associated with the form labels property files.
5	Window Height	400	Height of the Form in pixels.
6	Window Width	600	Width of the Form in pixels.
7	Form Render Type	Window	This should be either APP or WINDOW: App – shows the form on the browser as one of the app. Window – shows the form on the window on click of the menu.
8	Applicable for	All	Indicates the rendering channel of the form: All – All Devices Desktop – Desktop Only Tablet – Tablet Only Mobile – Mobile Only
Tools Configuration Section
9	Export Ind	Selected	Indicators for adding data export functionality
10	Print Ind	Selected	Indicators for adding print functionality
11	Help Ind	Selected	Indicator for adding help file. The help file name should be like CONTAINER_ID + _FORM_help.htm
12	Modal Ind	Selected	Selected – displays as Modal windows De-Selected – is not a Modal Form
13	Close Ind	Selected	Indicators for closed form
Action Button Configuration Section
14	Action	Submit	A unique identifier to the action button.
15	Action Type	Positive	Type of the action that it stands for: POSITIVE – All the actions that take the data in the form for processing such as Save, Update, and Delete. NEGATIVE – Quits or clears the data in the form such as Close, Reset, Exit, and Back.
16	Event ID		This provides event that should be raised on click of the action defined.
17	Block Position	LEFT	Position in the Form button bar where the button should appear: LEFT RIGHT
18	Position	1
19	Pre-Confirmation	Y	A flag that decides whether to show all the form data in view mode to the user as confirmation before submitting the Ajax request. Y – Pre-Confirmation Required N – Pre-Confirmation not Required
20	Page Code	PMNT_TRNFR	A value used as the ScreenCode in the corresponding forward XML file to identify the action class.
21	Re-Authentication	N	A flag that decides whether to authenticate the user or not: Y – Required N – Not Required
22	Events Configured?	Y

Similarly, add the Cancel action button having the action type as 'Negative'.

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