You can use the imagenowforms.xml file, located in the inserver_etc directory, to create and modify form definitions available for use by Forms Server.
You can have as many form definitions in the imagenowforms.xml file as you need. However, you must have a form definition in the imagenowforms.xml file for each form you plan to deploy. There are two types of form definitions: the document form definition and the folder form definition. You cannot deploy a single form definition for both a folder type and a document type.
A form definition can store two types of attributes for a form: a literal value or a dynamic value. Note that when defining a folder form, only the FolderName element of the folder form definition can accept a dynamic value. This is the only field on the folder form definition that obeys dynamic fields.