diff --git a/data/variables.py b/data/variables.py
new file mode 100644
index 0000000..99705c2
--- /dev/null
+++ b/data/variables.py
@@ -0,0 +1,148 @@
+
+# Here contains a list of valid Properties bases on fru_type after a boot.
+INVENTORY_ITEMS={
+    "CPU": [
+        "Custom Field 1",
+        "Custom Field 2",
+        "Custom Field 3",
+        "Custom Field 4",
+        "Custom Field 5",
+        "Custom Field 6",
+        "Custom Field 7",
+        "Custom Field 8",
+        "FRU File ID",
+        "Manufacturer",
+        "Name",
+        "Part Number",
+        "Serial Number",
+        "fault",
+        "fru_type",
+        "is_fru",
+        "present",
+        "version",
+        ],
+
+    "DIMM": [
+        "Asset Tag",
+        "Custom Field 1",
+        "Custom Field 2",
+        "Custom Field 3",
+        "Custom Field 4",
+        "Custom Field 5",
+        "Custom Field 6",
+        "Custom Field 7",
+        "Custom Field 8",
+        "FRU File ID",
+        "Manufacturer",
+        "Model Number",
+        "Name",
+        "Serial Number",
+        "Version",
+        "fault",
+        "fru_type",
+        "is_fru",
+        "present",
+        "version",
+        ],
+    "MEMORY_BUFFER": [
+        "Custom Field 1",
+        "Custom Field 2",
+        "Custom Field 3",
+        "Custom Field 4",
+        "Custom Field 5",
+        "Custom Field 6",
+        "Custom Field 7",
+        "Custom Field 8",
+        "FRU File ID",
+        "Manufacturer",
+        "Name",
+        "Part Number",
+        "Serial Number",
+        "fault",
+        "fru_type",
+        "is_fru",
+        "present",
+        "version",
+        ],
+    "FAN": [
+        "fault",
+        "fru_type",
+        "is_fru",
+        "present",
+        "version",
+        ],
+    "DAUGHTER_CARD": [
+        "Custom Field 1",
+        "Custom Field 2",
+        "Custom Field 3",
+        "Custom Field 4",
+        "Custom Field 5",
+        "Custom Field 6",
+        "Custom Field 7",
+        "Custom Field 8",
+        "FRU File ID",
+        "Manufacturer",
+        "Name",
+        "Part Number",
+        "Serial Number",
+        "fault",
+        "fru_type",
+        "is_fru",
+        "present",
+        "version",
+        ],
+    "BMC": [
+        "fault",
+        "fru_type",
+        "is_fru",
+        "manufacturer",
+        "present",
+        "version",
+        ],
+    "MAIN_PLANAR": [
+        "Custom Field 1",
+        "Custom Field 2",
+        "Custom Field 3",
+        "Custom Field 4",
+        "Custom Field 5",
+        "Custom Field 6",
+        "Custom Field 7",
+        "Custom Field 8",
+        "Part Number",
+        "Serial Number",
+        "Type",
+        "fault",
+        "fru_type",
+        "is_fru",
+        "present",
+        "version",
+        ],
+    "SYSTEM": [
+        "Custom Field 1",
+        "Custom Field 2",
+        "Custom Field 3",
+        "Custom Field 4",
+        "Custom Field 5",
+        "Custom Field 6",
+        "Custom Field 7",
+        "Custom Field 8",
+        "FRU File ID",
+        "Manufacturer",
+        "Model Number",
+        "Name",
+        "Serial Number",
+        "Version",
+        "fault",
+        "fru_type",
+        "is_fru",
+        "present",
+        "version",
+        ],
+    "CORE": [
+        "fault",
+        "fru_type",
+        "is_fru",
+        "present",
+        "version",
+        ],
+}