How to install minimal-core-image (customized with addition of some packages) on Colibri iMX6ULL

Is it possible to install minimal-core-image (with some customization) on Colibri iMX6ULL?
If yes (I think so since I read that it’s possible for iMX6) what is the exact procedure to obtain the tarball (with kernel, dtbs, bootloader, rootfs and all files) for flashing the module using Toradex Easy Installer?

If you build an image using Open Embedded core the image tarball will be compatible with Toradex Easy Installer. Please see details here