Topic: Wiring multiple connections
If I drop a device in that has multiple I/O points, go to wire mode, click and drag to the left or right, I get all of the block's inputs or output connections at once. Now create a DSP block, place some labels on it(to number its I/O for instance) and group the labels with the DSP block. Trying to grab the block in wiring mode now just moves the block instead of grabbing the associated I/O points.