Qubes-builder: install specific version of package

comps-dom0.xml

    <id>qubes</id>
    <name>Qubes Environment</name>
    <default>true</default>
    <uservisible>false</uservisible>
    <packagelist>
      <packagereq type="mandatory">kernel-latest</packagereq>
      <packagereq type="mandatory">kernel-latest-qubes-vm</packagereq>

How do I change this to force it to pick kernel 6.0.7 for those options?
kernel-latest-6.0.7 doesn’t work

I can pull the rpm and do a post install script to change the kernel but doesn’t seem very elegant.

This is probably an Anaconda question but the docs don’t shed light:
https://fedoraproject.org/wiki/How_to_use_and_edit_comps.xml_for_package_groups