Display Screen or Portion Thereof with Graphical User Interface

The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photographs(s) will be provided by the Office upon request and payment of necessary fee.

The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The outermost dash-dash-dash broken line is included for the purpose of illustrating the display screen or portion thereof and forms no part of the claimed design. The remainder of the broken lines depicting text forms no part of the claimed design.