Try playing with /etc/skel/.kde/share/config/kdesktoprc after backing it up.
BTW, you might want to try asking in the remastering section.
When I add a new user, they automatically get a set of tools and a "default" desktop. Is there a "config" file that I can modify so all my new users have the same desktop?
Thanks
Try playing with /etc/skel/.kde/share/config/kdesktoprc after backing it up.
BTW, you might want to try asking in the remastering section.

Samsung MLT-R116 Imaging Unit Xpress M2625 M2675 M2825 M2875 M2885 M3015 OEM NEW
$49.99
Samsung Galaxy Tab S10 Lite 10.9" 128GB Silver Wi-Fi SM-X400NZSAXAR
$206.00
Samsung 2TB 9100 PRO 14,700MB/s PCIe 5.0 x4 NVMe M.2 2280 SSD (MZ-VAP2T0B/AM)
$399.49
Samsung Galaxy Tab Active 3/ 64 gig/WIFI
$85.00
Samsung SCXSTP000, SCX-STP000 (Swingline Staple Cartridge - 3 Refills)
$57.99
Magnetic Leather Flip Case with Stand for Samsung Tab S9 S9+ S10+ S10 Ultra
$13.99
Kids Case for Samsung Galaxy Tab A9+/A9 plus 11 Inch 2023 Case, with Strap, Shoc
$27.99
Samsung 16GB Lot Of 14 Modules (224gb Total) 2Rx8 PC4-3200AA Laptop Memory
$899.99
Samsung Galaxy Tab A9+ SM-X210 128 GB, Wi-Fi, 11 in - Silver
$110.00
Samsung XE303 C12 Chromebook 11.6 1.7GHz, 2GB Ram, 16GB SSD, working condition
$42.00