Display editable checkbox in gridview

Question

Hi all once again i would like to ask how can i display a editable checkbox in a gridview? its like i pressed edit button on one of the data in the gridview list and it navigates me to the "edit" page and i have to display the existing records that were input previously. And 1 of the editable item is a gridview of checkboxes with 6 options(1 checkbox per option), which has to be the same as what was input previously E.G i checked box1 and box4 and box 5, then when the page navigates to the edit page in the beginning, box1, 4 and 5 are already checked and editable so the user can uncheck boxes 1, 4 or 5 or check more boxes(2, 3, and 6).

Thanks all in advance ^.^