This is one of the unique & special solution built for distributor companies involved in businesses who sell their products as a KIT. For example Camera lens with DSLR Camera, Ear Phone with Mobile Phone, Tube with Tyres, etc.
The solution allows facilities in Stock Item Master to create KIT. For ex. if product is Sony Xperia Z Ultra, then its Kit Item is defined as Battery, Travel Charger, USB Cable.
In Sales/Purchase Entries, when you select Sony Xperia Z Ultra, then its Kit items are automatically set below it with Quantities defined in Masters.