Display Screen or Portion Thereof with Graphical User Interface

The file of this patent contains a least one drawing executed in color. Copies of this patent with color drawings will be provided by the United States Patent and Trademark Office upon request and payment of the necessary fee.

FIG. 1 is a front view of a first image of a display screen or portion thereof with graphical user interface showing my new design;

FIG. 2 is a second image thereof;

FIG. 3 is a third image thereof;

FIG. 4 is a fourth image thereof;

FIG. 5 is a fifth image thereof;

FIG. 6 is a sixth image thereof; and,

FIG. 7 is a seventh image thereof.

The appearance of the animated image sequentially transitions between the images shown in FIGS. 1 - 7 . The process or period in which one image transitions to another forms no part of the claimed design. The outermost dot-dash broken line illustrates a display screen or portion thereof and forms no part of the claimed design. The dash-dash broken lines within the outermost dot-dash broken line are part of the claimed design. The appearance of the black dotted line within the lower graph element forms a part of the claimed design.