Keep in mind that you can not define a Buying Unit Profile until daypart groups are defined by media type in Daypart/Group Definition and demo codes defined in Demo Creation.
To begin, select Database | Buying Unit Profile Definition.
Buying Unit Profile Definition Prompt Window
By default, the Company and Office fields show the codes that you used to login. You can key or Lookup different Company and Office codes
Click the Next icon to display the Buying Unit Profile Detail window.