Document URL: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html-single/Installation_Guide/index.html
Section Number and Name: Example 23.4. Using the raid Kickstart command
Describe the issue: The following "Important Note" is listed under the gid option.
The --gid= option currently does not work due to a bug. Using it in a Kickstart file causes the installation to display an error message and fail. This is a known issue.
Suggestions for improvement: It looks like this issue has been fixed with BZ1083928. If that can be totally confirmed, the suggestion would be to remove this section from the install doc