hi chandra
i know
but need to assign two variants for a particular item
eg:
- 
Item id = 1,Item description = item1, Size = 20, Color = Black 
- 
Item id = 1, Item description = item1, Size = 22, Color = Black 
- 
Item id = 1, Item description = item1, Size = 24, Color = Black 
- 
Item id = 1, Item description = item1, Size = 26, Color = Black 
- 
Item id = 1, Item description = item1, Size = 20, Color = White 
- 
Item id = 1, Item description = item1, Size = 22, Color = White 
- 
Item id = 1, Item description = item1, Size = 24, Color = White 
- 
Item id = 1, Item description = item1, Size = 26, Color = White