Create a global theme from theme openSUSE

Hello.

I am using leap 15.5 with kde plasma 5 and X11

KDE Frameworks : Version 5.103.0
Qt : Version 5.15.8 (built against 5.15.8)
The xcb windowing system

I have copied the openSUSE global theme to a new one called breeze-SUSE-FBI-1-JCD-2024. So I have renamed the file in ‘/usr/share/plasma/look-and-feel’ and ‘/usr/share/plasma/desktoptheme’ accordingly.

/usr/share/plasma/look-and-feel/org.breeze-SUSE-FBI-1-JCD-2024.desktop
MODIFIED CONTENTS is :
Jpeg file are real file, not link to real file

/usr/share/plasma/look-and-feel/org.breeze-SUSE-FBI-1-JCD-2024.desktop/contents/components-real/artwork/1920x1080.jpg

/usr/share/plasma/look-and-feel/org.breeze-SUSE-FBI-1-JCD-2024.desktop/contents/previews/lockscreen.png

/usr/share/plasma/look-and-feel/org.breeze-SUSE-FBI-1-JCD-2024.desktop/contents/previews/splash.png

/usr/share/plasma/desktoptheme/breeze-SUSE-FBI-1-JCD-2024
MODIFIED CONTENTS is :

/usr/share/plasma/desktoptheme/breeze-SUSE-FBI-1-JCD-2024/metadata.json :

{
    "KPlugin": {
        "Authors": [
            {
                "Email": "myself1",
                "Name": "myself1 Team"
            },
            {
                "Email": "myself2",
                "Name": "myself2 Team"
            }
        ],
        "Category": "",
        "Description": "My prefered KDE Desktop",
        "Id": "org.breeze-SUSE-FBI-1-JCD-2024.desktop",
        "License": "GPLv2+",
        "Name": "SUSE-FBI-1-JCD-2024",
        "ServiceTypes": [
            "Plasma/LookAndFeel"
        ],
        "Version": "2.0",
        "Website": "http://opensuse.org"
    },
    "Keywords": "Desktop;Workspace;Appearance;Look and Feel;Logout;Lock;Suspend;Shutdown;Hibernate;",
    "X-KDE-ParentApp": "",
    "X-Plasma-MainScript": "defaults"
}

It does not work.
I continue to have openSUSE theme, not mine.

What I am missing.

Thank you for your comments and help