I got this from the blog Tools for Moving to a Microsoft Collaboration Platform: Microsoft released Microsoft Transporter Suite End to End Guidance.

Have you been waiting with bated breath for fantastic end to end guidance around the Microsoft Transporter Suite for Lotus Domino?  Well my good reader, your wait is over!  We’ve been working hard with support and with the field to make sure that the information in here is solid.   This is a release where even support is excited about the quality.  It covers planning and executing on your directory and mail transition, including groups, archives, and PABs!

Brief Description
This end-to-end guide takes you through the process of assessing your environment, planning your directory and mail transition, and executing your coexistence and migration plan.

Overview
Microsoft Transporter Suite for Lotus Domino: This end-to-end guide takes you through the process of assessing your environment, planning your directory.