Hello @mag_oc !
An easier way to include a custom image in TEZI feeds list is to use TorizonCore Builder images serve command.
Even though it is a TorizonCore Builder command, it should work for BSPs and custom images built with Yocto.
Please refer to this article to understand how this command works, and refer to this article to see how it is done.
I didn’t test the command inside a Linux VM on a Windows host machine, so I would recommend doing it directly from a Linux host PC.
Best regards.
Lucas Azeituno.