Ax 2009 EP Passing Different Contexts to Different Pages(AxHyperLinkField)

HI Friends,

I have a page that shows a grid of Customer (list page), and when I click on the Customer id(AccountNum), it takes me to the Customer Detail page with the proper Customer details displayed through AxHyperLinkField.

I used AxHyperLinkField on Customer id(AccountNum) of Customer list and menuItem is Customer Detail , page is opening but it is not linking to correct record(of the selected customer record from list). Customer Detail is showing first record from the customer table(at the time of hyperlink action).

Could you provide solution for this.