Import Variant

Hi Guys,

I'm trying to import variants in to my product codes. I have 3 characteristics with a number of variations.

i have uploaded, successfully the parent product codes.

Whenever I add the variants they keep getting added as new codes - not a variant of the parent code.

I've added the two files 1) of the parent code exported and the variants I'm trying to add.

Any help will be really helpful.

Thanks

Richard