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 display screen or portion thereof with a first image in a sequence for an animated graphical user interface;
FIG. 2 is a front view of a display screen or portion thereof with a second image in a sequence for an animated graphical user interface;
FIG. 3 is a front view of a display screen or portion thereof with a third image in a sequence for an animated graphical user interface; and,
FIG. 4 is a front view of a display screen or portion thereof with a fourth image in a sequence for an animated graphical user interface.
The outermost broken lines illustrate a display screen or portion thereof and are included for the purpose of showing portions of the article and form no part of the claimed design. The remaining broken lines, illustrating portions of the animated graphical user interface, form no part of the claimed design. The appearance of the animated image sequentially transitions between the images shown in FIGS. 1 through 4. The process or period in which one image transitions to another forms no part of the claimed design. The presently claimed design includes the sequence as shown, as well as any sequence that includes fewer than, or a different order of, the sequential transition of the images as shown.