diff --git a/leaves/bhl.cfg b/leaves/bhl.cfg
new file mode 100644
index 0000000..1621982
--- /dev/null
+++ b/leaves/bhl.cfg
@@ -0,0 +1,70 @@
+
+#            __          ____                        ____  _____
+#     ____  / /_  __  __/ / /___  ____ ___  ___     / __ \/ ___/
+#    / __ \/ __ \/ / / / / / __ \/ __ `__ \/ _ \   / / / /\__ \
+#   / /_/ / / / / /_/ / / / /_/ / / / / / /  __/  / /_/ /___/ /
+#  / .___/_/ /_/\__, /_/_/\____/_/ /_/ /_/\___/   \____//____/
+# /_/          /____/
+
+# What ? This kickstart file provides a basic, generic building block to build a virtualization host. 
+# 'b' for basic building block, 'h' for hypervisor'
+
+# This is NOT a standalone kickstart file
+
+%packages --exclude-weakdeps # Beginning of the packages section. Does not include weak dependencies.
+
+qemu-kvm
+libvirt
+libvirt-daemon-config-network
+libvirt-daemon-kvm
+virt-install
+virt-top
+libguestfs-tools
+python3-libguestfs
+guestfs-tools # Complementary tools useful for interacting with vith guest systems
+
+%end # End of the packages section
+
+%post --log=/root/bhl.log # Beginning of %post section. Those commands are executed inside the chroot environment. Logging is enabled to help with post-installation troubleshooting
+
+mkdir /var/lib/libvirt/iso # Create a directory to store iso images
+
+wget https://boot.netboot.xyz/ipxe/netboot.xyz.iso -P /var/lib/libvirt/iso/ # fetch netboot.xyz iso
+
+# fetch custom script and make it executable
+wget https://git.phyllo.me/home/PhyllomeOS/raw/branch/main/post/configure-vmm-and-desktop.sh -P /usr/sbin/
+chmod +x /usr/sbin/configure-vmm-and-desktop.sh
+
+# fetch custom script and make it executable
+wget https://git.phyllo.me/home/PhyllomeOS/raw/branch/main/post/create-live-vm.sh -P /usr/sbin/
+chmod +x /usr/sbin/create-live-vm.sh
+
+# fetch custom script and make it executable
+wget https://git.phyllo.me/home/PhyllomeOS/raw/branch/main/post/virtualization-tweaks-root-needed.sh -P /usr/sbin/
+chmod +x /usr/sbin/virtualization-tweaks-root-needed.sh
+
+# # Create new file /etc/systemd/system/postinstall.service using cat:
+# cat > /etc/systemd/system/post-install.service<< EOF
+# [Unit]
+# Description=Post-installation configuration for Phyllome OS
+# After=gdm.service
+# Requires=gdm.service
+# 
+# [Service]
+# Type=oneshot
+# ExecStart=/bin/bash /usr/sbin/post-install.sh
+# RemainAfterExit=yes
+# 
+# [Install]
+# WantedBy=multi-user.target
+# EOF
+# 
+# systemctl enable /etc/systemd/system/post-install.service # Enable systemd unit
+
+# Add a network bridge. Still need to declare it to libvirt/virt-manager
+# nmcli con add ifname br0 type bridge con-name br0 
+# nmcli con add type bridge-slave ifname enp1s0 master br0 # to-do : generalize this command so that it could regardless of the name of the ethernet device
+# nmcli con up br0
+
+%end # End of the %post section
+
diff --git a/leaves/bhla.cfg b/leaves/bhla.cfg
new file mode 100644
index 0000000..37560e5
--- /dev/null
+++ b/leaves/bhla.cfg
@@ -0,0 +1,36 @@
+#            __          ____                        ____  _____
+#     ____  / /_  __  __/ / /___  ____ ___  ___     / __ \/ ___/
+#    / __ \/ __ \/ / / / / / __ \/ __ `__ \/ _ \   / / / /\__ \
+#   / /_/ / / / / /_/ / / / /_/ / / / / / /  __/  / /_/ /___/ /
+#  / .___/_/ /_/\__, /_/_/\____/_/ /_/ /_/\___/   \____//____/
+# /_/          /____/
+
+# What ? This kickstart file configures an hypervisor for AMD (tm) CPUs
+# 'b' for basic building block, 'h' for hypervisor', 'a' for amd
+
+# This is NOT a standalone kickstart file
+
+%post --log=/root/bhla.log # Beginning of %post section. Those commands are executed inside the chroot environment. Logging is enabled to help with post-installation troubleshooting
+
+sed -i 's/\(quiet\)/\1 amd_iommu=on amd_iommu=pt rd.driver.pre=vfio-pci/i' /etc/default/grub # Load kernel modules in GRUB. 
+
+# Load kernel modules by adding vfio, vfio_pci, vfio_iommu_type1, vfio_virqfd
+echo "vfio" > /etc/modules-load.d/vfio.conf
+echo "vfio-pci" > /etc/modules-load.d/vfio-pci.conf
+echo "vfio_iommu_type1" > /etc/modules-load.d/vfio_iommu_type1.conf
+echo "vfio_virqfd" > /etc/modules-load.d/vfio_virqfd.conf
+
+echo "options kvm_amd nested=1" >> /etc/modprobe.d/kvm.conf # Add support for nested-virtualization
+
+# The following part seems useless
+# dracut --add-drivers " vfio vfio-pci vfio_iommu_type1 vfio_virqfd " --force # Instruct dracut to load the vfio drivers
+# dracut --force # Regenerate initramfs
+# Doesn't seem to work
+# dracut: Cannot find /usr/lib/dracut/dracut-init.sh.
+# dracut: Are you running from a git checkout?
+# dracut: Try passing -l as an argument to /usr/bin/dracut
+
+# The following part seems useless too. No need to regenerate grub
+# grub2-mkconfig -o /boot/grub2/grub.cfg # Update grub. Does it fail ? /usr/sbin/grub2-probe: error: failed to get canonical path of `LiveOS_rootfs'.
+
+%end # End of the %post section
\ No newline at end of file
diff --git a/leaves/bhli.cfg b/leaves/bhli.cfg
new file mode 100644
index 0000000..79d86c2
--- /dev/null
+++ b/leaves/bhli.cfg
@@ -0,0 +1,38 @@
+#            __          ____                        ____  _____
+#     ____  / /_  __  __/ / /___  ____ ___  ___     / __ \/ ___/
+#    / __ \/ __ \/ / / / / / __ \/ __ `__ \/ _ \   / / / /\__ \
+#   / /_/ / / / / /_/ / / / /_/ / / / / / /  __/  / /_/ /___/ /
+#  / .___/_/ /_/\__, /_/_/\____/_/ /_/ /_/\___/   \____//____/
+# /_/          /____/
+
+# What ? This kickstart file configures an hypervisor for Intel(tm) CPUs and Intel(tm) graphic cards
+# 'b' for basic building block, 'h' for hypervisor', 'i' for intel
+
+# This is NOT a standalone kickstart file
+
+%post --log=/root/blhi.log # Beginning of %post section. Those commands are executed inside the chroot environment. Logging is enabled to help with post-installtion troubleshooting
+
+sed -i 's/\(quiet\)/\1 intel_iommu=on iommu=pt rd.driver.pre=vfio-pci i915.enable_gvt=1/i' /etc/default/grub # Load kernel modules in grub.
+
+# Load kernel modules by adding vfio, vfio_pci, vfio_iommu_type1, vfio_virqfd
+echo "vfio" > /etc/modules-load.d/vfio.conf
+echo "vfio-pci" > /etc/modules-load.d/vfio-pci.conf
+echo "vfio_iommu_type1" > /etc/modules-load.d/vfio_iommu_type1.conf
+echo "vfio_virqfd" > /etc/modules-load.d/vfio_virqfd.conf
+echo "kvmgt" > /etc/modules-load.d/kvmgt.conf # Load specific kernel modules kvmgt and vfio-mdev, for Intel (tm) GVT-g and Nvidia (tm)
+echo "vfio-mdev" > /etc/modules-load.d/vfio-mdev.conf # Load specific kernel modules kvmgt and vfio-mdev, for Intel (tm) GVT-g and Nvidia (tm)
+
+echo "options kvm_intel nested=1" >> /etc/modprobe.d/kvm.conf # Add support for nested-virtualization
+
+# The following part seems useless
+# dracut --add-drivers " vfio vfio-pci vfio_iommu_type1 vfio_virqfd vfio-mdev kvmgt " --force # Instruct dracut to load the vfio drivers
+# dracut --force # Regenerate initramfs
+# Doesn't seem to work
+# dracut: Cannot find /usr/lib/dracut/dracut-init.sh.
+# dracut: Are you running from a git checkout?
+# dracut: Try passing -l as an argument to /usr/bin/dracut
+
+# The following part seems useless too. No need to regenerate grub
+# grub2-mkconfig -o /boot/grub2/grub.cfg # Update grub. Does it fail ? /usr/sbin/grub2-probe: error: failed to get canonical path of `LiveOS_rootfs'.
+
+%end # End of the %post sectionsud
\ No newline at end of file