Databinding in infragistincs grid

Question

I am using infragistics grid and tow bands to show Data. Parent band has Business Unit Type and it's chield band has Business Units. The child band has one col called as company and i need to hide this col for child band based on condition, and conditions is that if it's parent has IsCompanySpecific property set to true then only this col will be visible in child band else it should be hidden only for that child band. And I am using objectcollection for databinding and not dataset. Parent Object "Business Unit Type" contains the child object "Business Unit" as a property.  So the main objectice is that  a company col should be hidden only for a specific row and not for all rows.

Can some one tell me the way to do this ?.