Specifies the constraints on keeping a form object together with the previous container within a content area or page.Reference_Syntax.previous = “none | contentArea | pageArea”
• none (default)The determination of whether a form object renders in the same content area or page together with the previous object or subform will be delegated to the processing application. No special constraints are forced.The form object is requested to be rendered in the same content area with the previous object or subform.
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