Display Screen or Portion Thereof with Graphical User Interface

FIG. 1 shows Embodiment 1 in its entirety including ordering of subsequent detailed views shown in FIGS. 2 A- 2 F .

FIGS. 2 A through 2 F , in order, together form a front view of a display screen or portion thereof with graphical user interface showing the claimed design.

FIG. 3 shows Embodiment 2 in its entirety including ordering of subsequent detailed views shown in FIGS. 4 A- 4 F ; and,

FIGS. 4 A through 4 F , in order, together form a front view of an alternative display screen or portion thereof with graphical user interface showing the claimed design.

The outermost broken lines in the figures show a display screen or portion thereof, and form no part of the claimed design.

Portions of the FIGURES are illustrated to show contrasting appearance. Areas of the display screen or portion thereof with graphical user interface that appear in different shades of gray represent areas with contrasting appearances.

The display screen or portion thereof with graphical user interface may be, for example, a computer, tablet, or mobile device with a display function.