Hi, I use MDT roles to create installations with OSD, now the TS getting complex. Some time I want the MDT role to be unique, some time I would like it to belong to a MDT role group of apps in a TS group. So I dont have to lista all MDT Roles in true conditions 10 or 20 times, then I could have a MDT group label School1, School2, ArtClass, Math1, Math2, administration1, kindergarden1, kindergarden2. Then I can Mix School2 + Math1 in OSD... How can I use MDT property for this in a smart way. /SaiTech