Where's the "shopping cart" to register for cles on the my ucf portal?

On most portals there may be two options. If you are searching for cles under search for cles you need to back out and search for them under Add/Drop cl. Then there should be an add feature, but you usually have to actually click on that specific course offering as opposed to viewing it as the whole list. Also, if you find the schools on your list, write down the course id number, then click add/drop and type in the number to add the cl. Almost all schools in America are on a standardized portal, and these are the options for that, so I can;t help if your school uses something specific to them.