diff --git a/business-delegate/etc/business-delegate.png b/business-delegate/etc/business-delegate.png
new file mode 100644
index 000000000..928cf9346
Binary files /dev/null and b/business-delegate/etc/business-delegate.png differ
diff --git a/business-delegate/etc/business-delegate.ucls b/business-delegate/etc/business-delegate.ucls
new file mode 100644
index 000000000..f57d01cd5
--- /dev/null
+++ b/business-delegate/etc/business-delegate.ucls
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<class-diagram version="1.1.8" icons="true" automaticImage="PNG" always-add-relationships="false" generalizations="true" 
+  realizations="true" associations="true" dependencies="false" nesting-relationships="true">  
+  <class id="1" language="java" name="com.iluwatar.BusinessDelegate" project="business-delegate" 
+    file="/business-delegate/src/main/java/com/iluwatar/BusinessDelegate.java" binary="false" corner="BOTTOM_RIGHT">    
+    <position height="-1" width="-1" x="272" y="219"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </class>  
+  <class id="2" language="java" name="com.iluwatar.Client" project="business-delegate" 
+    file="/business-delegate/src/main/java/com/iluwatar/Client.java" binary="false" corner="BOTTOM_RIGHT">    
+    <position height="-1" width="-1" x="272" y="64"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </class>  
+  <enumeration id="3" language="java" name="com.iluwatar.ServiceType" project="business-delegate" 
+    file="/business-delegate/src/main/java/com/iluwatar/ServiceType.java" binary="false" corner="BOTTOM_RIGHT">    
+    <position height="-1" width="-1" x="89" y="383"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </enumeration>  
+  <interface id="4" language="java" name="com.iluwatar.BusinessService" project="business-delegate" 
+    file="/business-delegate/src/main/java/com/iluwatar/BusinessService.java" binary="false" corner="BOTTOM_RIGHT">    
+    <position height="-1" width="-1" x="630" y="365"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </interface>  
+  <class id="5" language="java" name="com.iluwatar.JmsService" project="business-delegate" 
+    file="/business-delegate/src/main/java/com/iluwatar/JmsService.java" binary="false" corner="BOTTOM_RIGHT">    
+    <position height="-1" width="-1" x="489" y="210"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </class>  
+  <class id="6" language="java" name="com.iluwatar.BusinessLookup" project="business-delegate" 
+    file="/business-delegate/src/main/java/com/iluwatar/BusinessLookup.java" binary="false" corner="BOTTOM_RIGHT">    
+    <position height="-1" width="-1" x="360" y="399"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </class>  
+  <class id="7" language="java" name="com.iluwatar.EjbService" project="business-delegate" 
+    file="/business-delegate/src/main/java/com/iluwatar/EjbService.java" binary="false" corner="BOTTOM_RIGHT">    
+    <position height="-1" width="-1" x="668" y="210"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </class>  
+  <realization id="8">    
+    <end type="SOURCE" refId="7"/>    
+    <end type="TARGET" refId="4"/>  
+  </realization>  
+  <realization id="9">    
+    <end type="SOURCE" refId="5"/>    
+    <end type="TARGET" refId="4"/>  
+  </realization>  
+  <association id="10">    
+    <end type="SOURCE" refId="1" navigable="false">      
+      <attribute id="11" name="lookupService"/>      
+      <multiplicity id="12" minimum="0" maximum="1"/>    
+    </end>    
+    <end type="TARGET" refId="6" navigable="true"/>    
+    <display labels="true" multiplicity="true"/>  
+  </association>  
+  <association id="13">    
+    <end type="SOURCE" refId="1" navigable="false">      
+      <attribute id="14" name="businessService"/>      
+      <multiplicity id="15" minimum="0" maximum="1"/>    
+    </end>    
+    <end type="TARGET" refId="4" navigable="true"/>    
+    <display labels="true" multiplicity="true"/>  
+  </association>  
+  <association id="16">    
+    <end type="SOURCE" refId="2" navigable="false">      
+      <attribute id="17" name="businessDelegate"/>      
+      <multiplicity id="18" minimum="0" maximum="1"/>    
+    </end>    
+    <end type="TARGET" refId="1" navigable="true"/>    
+    <display labels="true" multiplicity="true"/>  
+  </association>  
+  <association id="19">    
+    <end type="SOURCE" refId="1" navigable="false">      
+      <attribute id="20" name="serviceType"/>      
+      <multiplicity id="21" minimum="0" maximum="1"/>    
+    </end>    
+    <end type="TARGET" refId="3" navigable="true"/>    
+    <display labels="true" multiplicity="true"/>  
+  </association>  
+  <classifier-display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+    sort-features="false" accessors="true" visibility="true">    
+    <attributes public="true" package="true" protected="true" private="true" static="true"/>    
+    <operations public="true" package="true" protected="true" private="true" static="true"/>  
+  </classifier-display>  
+  <association-display labels="true" multiplicity="true"/>
+</class-diagram>
\ No newline at end of file