Display Screen or Portion Thereof Including Graphical User Interface

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

The FIGURE is a front view of a display screen or portion thereof including a graphical user interface.

The outermost broken lines in the FIGURE show a display screen or portion thereof and form no part of the claimed design. The other dotted lines represent portions of the graphical user interface and form no part of the claimed design.

The dot dash broken lines show boundary lines that form no part of the claimed design. The area within the dot dash broken lines form no part of the claimed design.