Display screen or portion thereof with graphical user interface

Description

The FIGURE is a front view of the display screen or portion thereof with the graphical user interface according to my design.

The outermost large broken line rectangle, and all broken lines outside that rectangle, show a display screen and portions of a device, and form no part of the claimed design. All broken lines within the display screen showing additional structure of the display screen or portion thereof with the graphical user interface form no part of the claimed design.

Claims

The ornamental design for a display screen or portion thereof with graphical user interface as shown and described.