This article shows step by step method to create Custom users profile property in MOSS developers.
Introduction
Most of the times you need to add custom user properties in MOSS 2007 during implemetation of sharepoint in companies. Here I do have step by step property addition tutorial for MOSS developers.
Note: Click images for bigger images.Here are some steps for adding user profile property.
Now your User Profile Property has been added.
SharePoint Online And Office 365 Administration