With this new system you will be able to access your favorite commands quickly and easily. When log in now you will see the gump just like the image below:

To add new commands to the toolbar now click the interrogation and in the gump you first need to select how many lines and rows (if you add your desired commands and change the lines/rows it will delete the commands), then you can add as many custom commands as you want.

After you add the commands you click on apply and close the gumps.

Now everytime you log in you will see a toolbar with the commands, just click on the command to use it.