Enter the name you want to use as your key. The standard is to use all uppercase letters; for example, UNPACK. If you have more than one word, do not use spaces; use an underscore character (_) between the words. So, if you wanted to say “Unpack Boxes,” your key would be UNPACK_BOXES.

Also, avoid using any special characters; use only letters and the underscore.

In the text field, write the name (or key) the way you want it to actually appear in the node. Here you can use uppercase and lowercase letters and spaces.

Click Save.