Add an Assembly Using an Existing File
Note: An assembly cannot be added to a system or inline analysis.
        - 
                From the Add System/Assembly dialog, activate the
                        Assembly radio button and click
                        Next.
                The Add Assembly dialog is displayed.
 - Activate the Existing data file radio button and click Next.
 - Optional: To change the parent entity in which the new assembly will be stored, double-click the Parent collector and select a assembly or analysis from the Model Tree.
 - 
                Click the file browser icon under Existing Data File.
                The Select Data File dialog is displayed.
 - 
                Browse and select the data file to use and click
                    Open.
                The definition file, name, and type referenced by the data file will automatically be displayed in their respective fields.
 - Specify a variable name for the assembly.
 - Specify a label for the assembly.
 - 
                Click OK to close the window or
                        Apply to continue creating entities. 
                The assembly is added to the model.