Lookup Table + Custom (Static) Options/Values

Hi,
I use a Lookup Table to supply options in a select box for both Add/Edit modes for the target table in my PHPRunner project.

1. I would like to change the default text of "Please Select..." to "No Parent" and still have an empty value for this option.
   
2. I would like to add a static option directly after this that displays "Is Parent" with a value of "0" (zero).
   
3. All other dynamic options would be listed after these two static options normally.
   How can I accomplish this using PHPRunner IDE? Any help is appreciated.
   I'm using PHPRunner v4.2.
   TIA, Rick