diff --git a/Inventory.pm b/Inventory.pm
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+package Inventory;
+
+use strict;
+
+sub getInventory
+{
+    my $targetObj = shift;
+    my @inventory;
+
+    return @inventory;
+}
+
+1;
+
+=head1 NAME
+
+Inventory
+
+=head1 DESCRIPTION
+
+Retrieves the OpenBMC inventory from the MRW.
+
+The inventory contains:
+
+=over 4
+
+=item * The system target
+
+=item * The chassis target(s)  (Called a 'node' in the MRW.)
+
+=item * All targets of class CARD or CHIP that are FRUs.
+
+=item * All targets of type PROC
+
+=item * All targets of type BMC
+
+=item * All targets of type GPU
+
+=back
+
+=head2 Notes:
+
+The processor and GPU chips are usually modeled in the MRW as a
+card->chip package that would plug into a connector on the motherboard
+or other parent card.  So, even if both card and chip are marked as a FRU,
+there will only be 1 entry in the inventory for both, and the MRW
+target associated with it will be for the chip and not the card.
+
+In addition, this intermediate card will be removed from the path name:
+  /system/chassis/motheboard/cpu and not
+  /system/chassis/motherboard/cpucard/cpu
+
+=head2 Inventory naming conventions
+
+The inventory names returned in the OBMC_NAME hash element will follow
+the conventions listed below.  An example of an inventory name is:
+/system/chassis/motherboard/cpu5
+
+=over 4
+
+=item * If there is only 1 instance of any segment in the system, then
+        it won't have an instance number, otherwise there will be one.
+
+=item * The root of the name is '/system'.
+
+=item * After system is 'chassis', of which there can be 1 or more.
+
+=item * The name is based on the MRW card plugging order, and not what
+        the system looks like from the outside.  For example, a power
+        supply that plugs into a motherboard (maybe via a non-fru riser
+        or cable, see the item below), would be:
+        /system/chassis/motherboard/psu2 and not
+        /system/chassis/psu2.
+
+=item * If a card is not a FRU so isn't in the inventory itself, then it
+        won't show up in the name of any child cards that are FRUs.
+        For example, if fan-riser isn't a FRU, it would be
+        /system/chassis/motherboard/fan3 and not
+        /system/chassis/motherboard/fan-riser/fan3.
+
+=item * The MRW models connectors between cards, but these never show up
+        in the inventory name.
+
+=item * If there is a motherboard, it is always called 'motherboard'.
+
+=item * Processors, GPUs, and BMCs are always called: 'cpu', 'gpu' and
+        'bmc' respectively.
+
+=back
+
+=head1 METHODS
+
+=over 4
+
+=item getInventory (C<TargetsObj>)
+
+Returns an array of hashes representing inventory items.
+
+The Hash contains:
+
+* TARGET: The MRW target of the item, for example:
+
+    /sys-0/node-0/motherboard-0/proc_socket-0/module-0/p9_proc_m
+
+* OBMC_NAME: The OpenBMC name of the item, for example:
+
+   /system/chassis/motherboard/cpu2
+
+=back
+
+=cut