A space-separated list of form IDs that specifies the form(s) this weblet belongs to. When a form is submitted by clicking a submit button, all the fields that belong to the form are sent to the server. By default, all the fields that are inside the <form> tag belong to the form. This property allows you place a field in other parts of the document, outside of the <form> tag, or inside other <form> tags and still have its value submitted with the form.
The standard LANSA layouts contain a single <form> tag that wraps the entire page so it is usually not necessary to use this property on these layouts.
Space separated list of form IDs.