[Lava-users] Secure boot mode

Dear all, I'm trying booting my devices under test in a secure boot mode , which means i have to download dtb、kernel 、uTee files and set nfs serverip to mount rootfs in uboot , so there's an extra uTee file . And i checked key words in deploy steps and there was none extra for this action . And we only found 'image' 、’ramdisk‘、'dtb'、'rootfs' in job_templates.py under lava_server directionary . So what should i do to add this action in deploy？