After you have created a custom package, you can build the package as a .jar file and prepare the file for consumption by other users.
In the Outline window, expand the Package Catalog and navigate to the version of the package you want to build.
Right-click the package and click.
Click, then browse to and select the directory where you want to build the package.
Review the summary information, then click.
(Optional) After you build the package, provide the package to your QA team to verify, if appropriate. If the QA team finds any issues with the package, create a new version of the package to fix the bug. For more information about creating a new version of a package, see Versioning Packages.