Vlookup and Match results given by a formula

Hi,

I want to set up a formula which automatically does vlookup or same sort of function on numbers given out by a link through a formula.

As a example i have attached the sheet.

Thanks you.

Hi,

I want to compare booth the sheets by setting up Vlookup or any other function on the ID.

So that next time I paste the link - Function automatically shows me the duplicates between the 2 Sheet.