Is there a documentation to do that ?
- create an new site
- mkp install
- edit files
$OMD_ROOT/var/check_mk/packages/packagenameto change the version number
- mkp pack
- remove site
When using the Enterprise edition you can use the WATO Extensions module for steps 2, 4 and 5.
If - for whatever reason - you are not able to use the commandline tools for package management you can use the
tar command (or an archiver like 7zip if you are on Windows) for unpacking and repacking your mkp.