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 first embodiment of a display screen or portion thereof with a graphical user interface showing a first image in the sequence, embodying our 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 seventh image thereof.

The appearance of the animated images 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 broken lines show a display screen or portion thereof and form no part of the claimed design.