1 <?xml version="1.0"?>

     2 

     3 <SystemDefinition name="TCL" schema="2.0.0">

     4 	<systemModel>

     5 		<layer name="Unclassified">

     6 			<collection name="foo1">

     7 				<component name="foo2" filter="foo1">

     8 					<unit mrp="an.mrp"/>

     9 				</component>

    10 			</collection>

    11 		</layer>

    12 		<layer name="bar1">

    13 			<block name="bar2">

    14 				<collection name="bar3">

    15 					<component name="bar4" filter="bar1">

    16 						<unit mrp="another.mrp"/>

    17 					</component>

    18 				</collection>

    19 			</block>

    20 		</layer>

    21 		<layer name="bash" levels="low">

    22 			<block name="bash2" level="low">

    23 				<collection name="bash2">

    24 					<component name="bash3" filter="bash4">

    25 						<unit mrp="yetanother.mrp"/>

    26 					</component>

    27 				</collection>

    28 				<collection name="bash5">

    29 					<component name="bash6" filter="bash4">

    30 						<unit bldFile="group" mrp="fudge.mrp"/>

    31 					</component>

    32 				</collection>

    33 			</block>

    34 		</layer>

    35 	</systemModel>

    36 </SystemDefinition>