Portable meeting room

The design is the visual features of the PORTABLE MODULE TO BE USED AS A MEETING ROOM OR AS OFFICE SPACE shown in solid lines in the drawings, whether those features are of shape, configuration, ornament, or pattern, or are a combination of any of these features. Drawings of the design are included. FIG. 1 is a perspective view of a PORTABLE MODULE TO BE USED AS A MEETING ROOM OR AS OFFICE SPACE in accordance with the design; FIG. 2 is a front view thereof; FIG. 3 is a back view thereof; FIG. 4 is a right side view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a top view thereof, and FIG. 7 is a bottom view thereof.