All MTS components are distributed in packages that is a named unit of deployment. |
A package in MTS contains one or more components and each component can contain one more classes, called as MTS Object. |
Each package is assigned a unique GUID and a profile in the catalog that contains a set of properties. |
Configuration information of components and packages running on MTS stored in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\TransactioServer tree. |