Object Type FORM 
The object type FORM and its methods Process and HTMLProcess are used in the definition of SAPforms form tasks and HTML form tasks.
The method Process can be used to process the container of the work item, with which the method is executed, with a SAPforms form. This method has the following import parameters:
R3FForm
Name of a SAPforms form.
R3FFormType
Type of a SAPforms form.
Workitem
Object reference to the work item in which the method is executed. (The method can use this object reference to access the container of the referenced work item).
The function is implemented in such a manner that the values are exported from the work item container to the PC in a structured manner (as "R3F attachments"), and the SAPforms form specified by name and type is started on the PC.
The method HTMLprocess calls the Web transaction defined for the HTML form task.