Add an SSIS package from an existing package

1. From Visual Studio 2008, open your Business Intelligence project.
2. From Solution Explorer, right-click SSIS Packages.

3. Click Add Existing Package. The Add Copy of Existing Package screen appears.

4. Find the package to copy.
5. From Package location, select the location type "File System."
6. If you select "SQL Server," enter your Authentication information.
7. From Package path, browse to location of the package.
8. Click OK. A copy of the package is added to your solution's SSIS Packages folder.
9. Warnings may appear if environment variables are set in the package but not found from your solution. Fore more information, see Copy Config File and Set Environment Variable