https://github.com/perlpunk/openqa-convert-jobtemplates/blob/master/t/data/demo-template.yaml.expected1#L10
This is how test suite description can be defined in the job group.
move settings to yaml schedule, define only YAML_SCHEDULE in the job group:
autoyast_bcache
autoyast_btrfs
autoyast_eula_full_medium
autoyast_invalid_default_target
autoyast_nfs_share
autoyast_non_existing_graphical_target
autoyast_resize_luks2
autoyast_systemd_timesync
autoyast_y2_firstboot
crypt_no_lvm
ext4_yast
installer_extended_textmode
installer_extended_x11
minimal+base_yast
minimal+role_minimal
msdos
migrate to yaml schedule, use test suite for env related settings:
autoyast_bug-872532_ix64ph1069 (HDDMODEL: scsi-hd)
autoyast_bug-876411_btrfs_h5_autoinst (HDDMODEL: scsi-hd)
autoyast_bug-877438_ix64ph1029 (HDDMODEL: scsi-hd)
autoyast_bug-879147_autoinst (HDDMODEL: scsi-hd)
autoyast_bug-887126_autoinst (HDDMODEL: scsi-hd)
autoyast_bug-887653_autoinst_jy-snapshot (HDDMODEL: scsi-hd)
autoyast_error_dialog
autoyast_ext4
autoyast_gnome
autoyast_keyboard_layout (HDDMODEL: scsi-hd HDDSIZEGB: '30')
autoyast_mini (HDDMODEL: scsi-hd HDDSIZEGB: '30')
autoyast_multi_btrfs (NUMDISKS: 4)
autoyast_multipath (MULTIPATH)
multipath (MULTIPATH)
autoyast_non_secure_boot (UEFI_PFLASH_CODE, UEFI_PFLASH_VARS)
autoyast_salt (HDDMODEL: scsi-hd HDDSIZEGB: '30')
autoyast_zkvm_sles_product_reg
btrfs+warnings
btrfs_libstorage-ng (HDDSIZEGB)
cryptlvm+activate_existing (HDD_1, BOOTFROM)
cryptlvm+activate_existing+force_recompute (HDD_1, BOOTFROM)
cryptlvm+activate_existing+import_users (HDD_1, BOOTFROM)
cryptlvm+cancel_existing (HDD_1, BOOTFROM)
lvm+cancel_existing_cryptlvm (HDD_1, BOOTFROM)
detect_yast2_failures
dud_development_tools
gnome_http
gnome_self_signed_https
gnome_smb
installer_extended
lvm
lvm+RAID1 (HDDSIZEGB)
lvm+resize_root (HDDSIZEGB)
lvm-encrypt-separate-boot
lvm-full-encrypt (HDDSIZEGB)
lvm_thin_provisioning (HDDSIZEGB)
mediacheck
releasenotes_origin+unregistered
repo_inst
textmode_installation_minimal_role
xfs
yast_hostname
yast_hostname+dhcp_hostname
yast_hostname+linuxrc_hostname
yast_no_self_update
yast_self_update
zfcp
For other test suites we have more complex things, but acting on the listed ones, will reduce number of test suites by almost 50% for our job group already.