Specifies the cell or range of cells where you want to constrain the values.
Specifies a restriction on the contents of the Cell reference box. Select the relationship you want to add or change ( <=, =, >=, Int, or Bin ) between the referenced cell and the constraint. Then enter the constraint — a number, cell or range reference, or formula — in the box to the right.
Click to add another constraint without returning to the Solver Parameters dialog box.