Display screen or portion thereof with graphical user interface

A portion of the disclosure of this patent document contains material to which a claim for copyright and trademark is made. The copyright and trademark owner has no objection to the reproduction of the patent document or the patent disclosure, as it appears in the U.S. Patent Office records, but reserves all other copyright and trademark rights whatsoever.

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The broken lines showing a display screen or portion thereof, as well as the text, symbols and portions of the graphical user interface illustrate portions of the article and form no part of the claimed design.