The first step in using the MTS Explorer is to create a package. A package, which can easily be created in the MTS Explorer, is a collection of components that run in the same process. You can either create an empty package and then add components, or you can install a pre-built package. Add packages by using the Package wizard or by dragging a package file (.pak) from the Windows NT Explorer and dropping it into the right pane of the MTS Explorer.
Packages define the boundaries for a server process running on a server computer. For example, if you group a sales component and a purchasing component in two different packages, these two components will run in separate processes with process isolation. Therefore, if one of the server processes terminates unexpectedly (such as an application fatal error), the other package can continue to execute in its separate process.
The default selection for package identity is Interactive User. The interactive user is the user that logged on to the server computer on which the package is running. You can select a different user by selecting the This user option and entering a specific Windows NT user or group.
See Also
Adding a Component to an MTS Package, Importing a Component into an MTS Package, Building an MTS Package for Export, Enabling MTS Package Security