Display screen or portion thereof with a transitional graphical user interface

Description

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

[0002] FIG. 2 is a front view thereof showing a second image in the sequence;

[0003] FIG. 3 is a front view thereof showing a third image in the sequence; and,

[0004] FIG. 4 is a front view thereof showing a fourth image in the sequence.

[0005] In these drawings, the outermost rectangular broken line in the figures illustrates a display screen or portion thereof and forms no part of the claimed design. The remaining broken lines represent elements of the graphical user interface that form no part of the claimed design. The relative distance between the claimed portions separated by the break lines and the appearance of any portion of the display screen or portion thereof between the break lines form no part of the claimed design.

Claims

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

Images