Display screen or portion thereof with graphical user interface

[0001]FIG. 1 is a first image in a sequence for a display screen or portion thereof with graphical user interface, showing our new design;

[0002]FIG. 2 is second image thereof;

[0003]FIG. 3 is third image thereof; and,

[0004]FIG. 4 is fourth image thereof.

[0005]The appearance of the figures sequentially transitions between FIGS. 1-4. The process or period in which one image transitions to another forms no part of the claimed design. The exterior even-length broken lines illustrate a display screen or portion thereof and form no part of the claimed design. The remaining even-length broken lines, including the text, words, numbers and symbols, illustrate portions of the graphical user interface and form no part of the claimed design.