The ornamental design for a displayscreen or portion thereof with graphical user interface, as shown and described.
The patent file contains at least one drawing executed in color. Copies of the patent with a color drawing will be provided by the Office upon request and payment of the necessary fee.
A portion of the disclosure of this patent document contains material to which a claim for copyright is made. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but reserves all other copyright rights whatsoever.
The drawing is a front view of a display screen or portion thereof with graphical user interface showing our new design. The broken line showing a display screen forms no part of the claimed design.