Display screen or portion thereof with transitional graphical user interface

Abstract

Description

FIG. 1 is a front view of the first image in a sequence for a display screen or portion thereof with transitional graphical user interface, showing our new design; and,

FIG. 2 is a second image thereof.

The appearance of the transitional images sequentially transition between the images shown in FIGS. 1 through 2.

The subject matter of this patent includes a process or period in which an image changes into another image. This process or period forms no part of the claimed design.

The outer perimeter broken lines in the drawings represent a display screen or portion thereof and form no part of the claimed design. The remaining broken lines in the drawings illustrate portions of the transitional graphical user interface that form no part of the claimed design.

The dash-dot-dash line shows bounds of the claim and form no part of the claimed design.

Claims

The ornamental design for a display screen or portion thereof with transitional graphical user interface as shown and described.