The ornamental design for a displayscreen or portion thereof with graphical user interface, as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing a first embodiment of our new design; and,
FIG. 2 is a front view of a display screen or portion thereof with graphical user interface showing a second embodiment of our new design.
The outermost broken lines in the figures show a display screen or portion thereof, and form no part of the claimed design. The other broken lines in the figures show portions of the graphical user interface that form no part of the claimed design.