The ornamental design for a displayscreen or portion thereof with graphical user interface, as shown and described.
FIG. 1 is a front view of a first image in a sequence for a display screen or portion thereof with graphical user interface;
FIG. 2 is a front view of a second image thereof;
FIG. 3 is a front view of a third image thereof;
FIG. 4 is a front view of a fourth image thereof;
FIG. 5 is a front view of a fifth image thereof;
FIG. 6 is a front view of a sixth image thereof;
FIG. 7 is a front view of a seventh image thereof;
FIG. 8 is a front view of an eighth image thereof; and,
FIG. 9 is a front view of a ninth image thereof.
The broken lines showing the display screen or portion thereof form no part of the claimed design. The remaining broken lines showing portions of the graphical user interface form no part of the claimed design.
The appearance of the animated graphical user interface sequentially transitions between the images shown in FIGS. 1-9. The process or period in which one image transitions to another forms no part of the claimed design.