diff --git a/z3s.xml b/z3s.xml
new file mode 100644
index 0000000000000000000000000000000000000000..086bbde48fb6e8453e4f14c2e0ce2da301b96d67
--- /dev/null
+++ b/z3s.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <project name="franklin-albuquerque/device_samsung_z3s" path="device/samsung/z3s" remote="github" revision="lineage-21-qpr3"/>
+  <project name="fcuzzocrea/android_device_samsung_universal9830-common" path="device/samsung/universal9830-common" remote="github" revision="lineage-21-qpr3"/>
+  <project name="fcuzzocrea/android_kernel_samsung_universal9830" path="kernel/samsung/universal9830" remote="github" revision="lineage-21-qpr3"/>
+
+  <project name="LineageOS/android_hardware_samsung_slsi-linaro_openmax" path="hardware/samsung_slsi-linaro/openmax" remote="github" revision="lineage-21" />
+  <project name="LineageOS/android_hardware_samsung_slsi-linaro_config" path="hardware/samsung_slsi-linaro/config" remote="github" revision="lineage-21" />
+  <project name="LineageOS/android_hardware_samsung_slsi-linaro_graphics" path="hardware/samsung_slsi-linaro/graphics" remote="github" revision="lineage-21" />
+  <project name="LineageOS/android_hardware_samsung_slsi-linaro_interfaces" path="hardware/samsung_slsi-linaro/interfaces" remote="github" revision="lineage-21" />
+  <project name="LineageOS/android_hardware_samsung_slsi-linaro_exynos" path="hardware/samsung_slsi-linaro/exynos" remote="github" revision="lineage-21" />
+  <project name="LineageOS/android_hardware_samsung_slsi-linaro_exynos5" path="hardware/samsung_slsi-linaro/exynos5" remote="github" revision="lineage-21" />
+  <project name="LineageOS/android_hardware_samsung" path="hardware/samsung" remote="github" revision="lineage-21" />
+  <project name="LineageOS/android_device_samsung_slsi_sepolicy" path="device/samsung_slsi/sepolicy" remote="github" revision="lineage-21" />
+</manifest>