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.

FIG. 1 is a front view of a first embodiment of a display screen portion with user interface showing our new design.

FIG. 2 is a front view of a second embodiment of a display screen portion with user interface showing our new design.

FIG. 3 is a front view of a third embodiment of a display screen portion with user interface showing our new design.

FIG. 4 is a front view of a fourth embodiment of a display screen portion with user interface showing our new design.

FIG. 5 is a front view of a fifth embodiment of a display screen portion with user interface showing our new design.

FIG. 6 is a front view of a sixth embodiment of a display screen portion with user interface showing our new design.

FIG. 7 is a front view of a seventh embodiment of a display screen portion with user interface showing our new design.

FIG. 8 is a front view of an eighth embodiment of a display screen portion with user interface showing our new design.

FIG. 9 is a front view of a ninth embodiment of a display screen portion with user interface showing our new design.

FIG. 10 is a front view of a tenth embodiment of a display screen portion with user interface showing our new design.

FIG. 11 is a front view of an eleventh embodiment of a display screen portion with user interface showing our new design.

FIG. 12 is a front view of a twelfth embodiment of a display screen portion with user interface showing our new design.

FIG. 13 is a front view of a thirteenth embodiment of a display screen portion with user interface showing our new design.

FIG. 14 is a front view of a fourteenth embodiment of a display screen portion with user interface showing our new design.

FIG. 15 is a front view of a fifteenth embodiment of a display screen portion with user interface showing our new design.

FIG. 16 is a front view of a sixteenth embodiment of a display screen portion with user interface showing our new design.

FIG. 17 is a front view of a seventeenth embodiment of a display screen portion with user interface showing our new design.

FIG. 18 is a front view of an eighteenth embodiment of a display screen portion with user interface showing our new design.

FIG. 19 is a front view of a nineteenth embodiment of a display screen portion with user interface showing our new design.

FIG. 20 is a front view of a twentieth embodiment of a display screen portion with user interface showing our new design.

FIG. 21 is a front view of a twenty-first embodiment of a display screen portion with user interface showing our new design.

FIG. 22 is a front view of a twenty-second embodiment of a display screen portion with user interface showing our new design.

FIG. 23 is a front view of a twenty-third embodiment of a display screen portion with user interface showing our new design.

FIG. 24 is a front view of a twenty-fourth embodiment of a display screen portion with user interface showing our new design.

FIG. 25 is a front view of a twenty-fifth embodiment of a display screen portion with user interface showing our new design.

FIG. 26 is a front view of a twenty-sixth embodiment of a display screen portion with user interface showing our new design.

FIG. 27 is a front view of a twenty-seventh embodiment of a display screen portion with user interface showing our new design.

FIG. 28 is a front view of a twenty-eighth embodiment of a display screen portion with user interface showing our new design.

FIG. 29 is a front view of a twenty-ninth embodiment of a display screen portion with user interface showing our new design.

FIG. 30 is a front view of a thirtieth embodiment of a display screen portion with user interface showing our new design.

FIG. 31 is a front view of a thirty-first embodiment of a display screen portion with user interface showing our new design.

FIG. 32 is a front view of a thirty-second embodiment of a display screen portion with user interface showing our new design.

FIG. 33 is a front view of a thirty-third embodiment of a display screen portion with user interface showing our new design.

FIG. 34 is a front view of a thirty-fourth embodiment of a display screen portion with user interface showing our new design.

FIG. 35 is a front view of a thirty-fifth embodiment of a display screen portion with user interface showing our new design.

FIG. 36 is a front view of a thirty-sixth embodiment of a display screen portion with user interface showing our new design.

FIG. 37 is a front view of a thirty-seventh embodiment of a display screen portion with user interface showing our new design.

FIG. 38 is a front view of a thirty-eighth embodiment of a display screen portion with user interface showing our new design.

FIG. 39 is a front view of a thirty-ninth embodiment of a display screen portion with user interface showing our new design.

FIG. 40 is a front view of a fortieth embodiment of a display screen portion with user interface showing our new design.

FIG. 41 is a front view of a forty-first embodiment of a display screen portion with user interface showing our new design.

FIG. 42 is a front view of a forty-second embodiment of a display screen portion with user interface showing our new design.

FIG. 43 is a front view of a forty-third embodiment of a display screen portion with user interface showing our new design.

FIG. 44 is a front view of a forty-fourth embodiment of a display screen portion with user interface showing our new design.

FIG. 45 is a front view of a forty-fifth embodiment of a display screen portion with user interface showing our new design.

FIG. 46 is a front view of a forty-sixth embodiment of a display screen portion with user interface showing our new design.

FIG. 47 is a front view of a forty-seventh embodiment of a display screen portion with user interface showing our new design; and,

FIG. 48 is a front view of a forty-eighth embodiment of a display screen portion with user interface showing our new design.

The broken lines in the drawings illustrate the unclaimed display screen and unclaimed portions of the user interface and form no part of the claimed design.