This is an inbuilt function function provided by PPWIZARD.
This function sets the color used by a color name.
It takes 2 parameters as follows:
Any color name that begins with "?" is automatically a valid color even if you have never defined it. It provides you with a range of colors that are not used by PPWIZARD so you can change color to any value(s) you wish to configure without effecting any existing PPWIZARD facilities.
Note that the previous color value is returned by this function.
See the color configuration section for more information about the color names and values and how the default value for the colours can be configured.