Below are the instructions for removing and attaching a container from a booking. Please try using those instructions to remove the needed containers from the booking.  

1. Go into Equipment Transaction Entry and call up the last move for the container.

2. Enter the booking number into the screen but don't press enter, instead F16 to go to BKGN ITEM.

3. Put a 1 in front of the booking item to set up an attach condition.

4. Press enter and then if you want to, F6 on the same screen to make sure the container is attached.  

5. F3 to exit the inquiry, then put a 4 in front of the item to REMOVE the container from the item.

6. Again, you can F6 to see if the container successfully detached.

7. If it did, then F3 back to the Transaction screen, blank out the booking number and exit the container move.