You can view the cases that transmissions are linked to from the Transmissions page.
Click the lightning bolt icon to open the Transmissions menu and select the transmission type.
Hover over the magnifying glass icon to either View Case or View Transmission if a case was not created from that transmission.
Click on the magnifying glass icon to open the case and view the case details. The case will open in View Only mode. If you need to make edits to the case, search for the case on the Cases page.