Display screen or portion thereof with transitional graphical user interface

Description

[0001] FIG. 1 is a front view of a first image of a display screen or portion thereof with transitional graphical user interface according to the claimed design; and,

[0002] FIG. 2 is a front view of a second image according to the claimed design.

[0003] The outermost long-dashed broken lines show an electronic device that forms no part of the claimed design. The shorter-dashed broken line rectangle shows a display screen and forms no part of the claimed design.

[0004] Within the greyscale buttons, white depicts an opaque light area and shading indicates a contrast in appearance. All other portions of the design shown in white form no part of the claimed design.

[0005] The appearance of the transitional image transitions between the images shown in FIGS. 1-2. The process or period in which one image transitions to another forms 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.

Images