Key
The key is the unique Command name, and is the record ID to the command's data record in FW_COMMANDS.
Category
The category is a means to organize commands into groups. While not necessary, all commands must fall into at least one category. Categories are used in the Security Policies window to define security policy records.
Caption
Caption is the text that appears next to (on the right-side), below, or in lieu of, a command's icon image. This text is normally visible when the command is used on the ribbon control.
Tooltip
The tooltip is the text that "floats" over a button, when the mouse cursor hovers over the specific command on the ribbon control. This is normally used to provide brief help text as to the command's functionality or purpose.
Small Icon
Large Icon
By default, if the large icon is specified, it will be the icon that is used on the ribbon control.
