Applying a CM patch install package to QA or production app servers is the same as for release install package, e.g., it is done simply by executing the install tool from the the package directory. By using these scripts, implementation developers can prepare an installation package containing the contents of their custom modifications. Developers need to build a packaging environment on a server of the same operating system platform as used by the target environment to create CM release packages. A version number must be used to identify each custom modifications (CM) release version. Once developers select a version number format, the version number must be stored on the environment in the file $SPLEBASE/etc/CMVERSION.txt, to achieve this place CMVERSION.txt file in etc subdirectory in your patch directory.

Implementers are strongly recommended to use CM packaging utilities for implementation delivery to customer site. It will ensure the correct installation complying with base product rules and will keep an environment upgradable. Please, note, that web files can be also packaged in archive war format (if $isExpanded environment variable is set to false), in that case it is not possible to just manually copy changes to the directories.