||The ID of a different form
||The ID of the form to which this one “belongs” (e.g. the “pet” form belongs to the “pupil” form).
|remember (aka: hold)
||Whether or not an instance of the “owning” form (e.g. “pupil”) should be remembered. If “true”, any submissions of the “owned” form (e.g. “pet”) will be associated with the same instance of the owning form until the user explicitly requests that a new instance of the owning form be created (a one-to-many relationship). If “false” the user will be prompted to create a new instance of the “owning” form each time they start a new instance of the “owned” form (a one-to-one relationship).