Design Conventions for Catalogues and Specifications

Type	Attribute	Data	Description
SPEC	Description	{ str }	display on form spec gadget
	Purpose	PFIT	spec purpose
	Question	TYPE	question for offspring
	Matref	{ ref }	material reference in Property DB
				SELE	Description	{ str }	display generic type on form
Question	STYP	question for offspring
Tanswer	{ word }	generic type of fitting
			SELE		Description	{ str }	display on form stype gadget
Tanswer	{ word }	sub-type of fitting, e.g. Door, Window etc.
				SPCO	Catref	{ ref }	pointer to PFIT in catalogue
Detref	{ ref }	pointer to detail text