074a979e_09___Dynamics_AX_2009_Features__Feature
[Sr.No.] 14 [Description] A cross company query can return data for several companies in a single run. Central to this functionality is the new X++ keyword crossCompany, and the new property AllowCrossCompany on Query objects in the AOT. [Feature] 
Cross Company Support
Dilip's blog on DYNAMICS AX: What’s New in Dynamics AX 2009 / Dynamics AX 2009 Features
Feature