File config.xml of Package kiwi-application-container

<?xml version="1.0" encoding="utf-8"?>
<image schemaversion="7.5" name="mini-leap-lxqt">

  <description type="system">
    <author>Your Name</author>
    <contact>you@example.com</contact>
    <specification>
      Mini openSUSE Leap LXQt Edition with office, browser, multimedia, printing/scanning, Samba, and one-click installer.
    </specification>
  </description>

  <preferences>
    <type image="iso" filesystem="ext4"/>
    <version>1.0.1</version>
    <packagemanager>zypper</packagemanager>
    <bootloader name="grub2"/>
  </preferences>

  <repositories>
    <repository>
      <source path="obs://openSUSE:Leap:15.6/standard"/>
    </repository>
    <repository>
      <source path="http://packman.inode.at/suse/openSUSE_Leap_15.6/"/>
    </repository>
  </repositories>

  <packages type="image">
    <package name="patterns-lxqt-lxqt"/>
    <package name="xterm"/>
    <package name="pcmanfm-qt"/>
    <package name="gvfs"/>
    <package name="libreoffice-writer"/>
    <package name="libreoffice-calc"/>
    <package name="kmail"/>
    <package name="firefox"/>
    <package name="vlc"/>
    <package name="cups"/>
    <package name="xsane"/>
    <package name="samba"/>
    <package name="rsync"/>
  </packages>

  <overlayfiles>
    <overlayfile source="root"/>
  </overlayfiles>

  <services>
    <service name="NetworkManager"/>
    <service name="cups"/>
    <service name="smb"/>
    <service name="nmb"/>
  </services>

</image>