For the migration, you have to remove the MDT steps to migrate a TS from 2007 to 2012. The MDT pieces are not supported.
Daniel Ratliff From: [email protected] [mailto:[email protected]] On Behalf Of Stephen Owen Sent: Wednesday, January 22, 2014 11:10 AM To: [email protected] Subject: [mssms] Updating from MDT 2007 to 2012 with SCCM 07 Hi all, I'm attempting to migrate my task sequences over from SCCM 2007 to 2012, but all of the Task Sequences with MDT operations are failing to migrate, citing that the actions are not standard in ConfigMan 2007. I've read that I should upgrade MDT to the newest version before importing. Do you know what sort of impact upgrading MDT will have in my 2007 environment? For the record, I have a fully built-out deployment environment based on MDT, along with numerous programs installed and usage of the database. Will MDT 2012 install in-place on my existing work in the deploymentworkbench or will there be extensive rework? Thanks, The information transmitted is intended only for the person or entity to which it is addressed and may contain CONFIDENTIAL material. If you receive this material/information in error, please contact the sender and delete or destroy the material/information.

