Display Screen or Portion Thereof with Graphical User Interface

The file of this patent contains at least one drawing executed in color. Copies of this patent 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 a portion thereof with graphical user interface, showing our new design; and,

FIG. 2 is a second image thereof.

The colored broken lines surrounding a portion of the graphical user interface in FIG. 1 are a part of the claimed design.

The outermost broken lines in the drawing figures show a display screen or portion thereof, and form no part of the claimed design. The other broken lines in the drawing figures not previously mentioned above show portions of the graphical user interface that form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 - 2 . The process or period in which one image transitions to another image forms no part of the claimed design.