diff --git a/ProjectStructure/BookDiagram.png b/ProjectStructure/BookDiagram.png
new file mode 100644
index 0000000..34e8b9f
Binary files /dev/null and b/ProjectStructure/BookDiagram.png differ
diff --git a/ProjectStructure.md b/ProjectStructure/ER-Diagram.md
similarity index 100%
rename from ProjectStructure.md
rename to ProjectStructure/ER-Diagram.md
diff --git a/ProjectStructure/Whole-Project-Diagram.png b/ProjectStructure/Whole-Project-Diagram.png
new file mode 100644
index 0000000..565a540
Binary files /dev/null and b/ProjectStructure/Whole-Project-Diagram.png differ
diff --git a/ClassDiagram.uml b/ProjectStructure/Whole-Project-Diagram.uml
similarity index 74%
rename from ClassDiagram.uml
rename to ProjectStructure/Whole-Project-Diagram.uml
index 4232a49..4d22236 100644
--- a/ClassDiagram.uml
+++ b/ProjectStructure/Whole-Project-Diagram.uml
@@ -3,443 +3,441 @@
   <ID>JAVA</ID>
   <OriginalElement>/Users/ajaynegi/Downloads/libraryman-api/src/main/java/com/libraryman_api</OriginalElement>
   <nodes>
-    <node x="2000.5" y="2865.0">com.libraryman_api.member.MemberService</node>
-    <node x="1202.5" y="220.5">com.libraryman_api.notification.NotificationType</node>
-    <node x="1304.5" y="2241.5">com.libraryman_api.fine.FineRepository</node>
-    <node x="653.5" y="574.5">com.libraryman_api.book.Book</node>
-    <node x="162.5" y="1413.0">com.libraryman_api.exception.ResourceNotFoundException</node>
-    <node x="381.5" y="2865.0">com.libraryman_api.book.BookController</node>
-    <node x="891.5" y="3353.5">com.libraryman_api.borrowing.BorrowingController</node>
-    <node x="1636.0" y="1164.5">com.libraryman_api.notification.NotificationRepository</node>
-    <node x="-241.0" y="1389.0">com.libraryman_api.exception.ErrorDetails</node>
-    <node x="653.0" y="2527.5">com.libraryman_api.borrowing.BorrowingService</node>
-    <node x="1553.0" y="93.0">com.libraryman_api.member.Members</node>
-    <node x="1999.0" y="1424.5">com.libraryman_api.member.MemberRepository</node>
-    <node x="500.5" y="2165.0">com.libraryman_api.book.BookService</node>
-    <node x="1468.5" y="1424.5">com.libraryman_api.email.EmailSender</node>
-    <node x="-254.5" y="2212.0">com.libraryman_api.exception.GlobalExceptionHandler</node>
-    <node x="864.5" y="1250.0">com.libraryman_api.borrowing.Borrowings</node>
-    <node x="1617.5" y="-239.5">com.libraryman_api.member.Role</node>
-    <node x="1449.0" y="1785.5">com.libraryman_api.notification.NotificationService</node>
-    <node x="1925.5" y="2212.0">com.libraryman_api.email.EmailService</node>
-    <node x="1288.5" y="633.0">com.libraryman_api.notification.Notifications</node>
-    <node x="2046.5" y="3412.0">com.libraryman_api.LibrarymanApiApplication</node>
-    <node x="1820.5" y="3145.0">com.libraryman_api.member.MemberController</node>
-    <node x="2097.0" y="-39.5">com.libraryman_api.notification.NotificationStatus</node>
-    <node x="1041.5" y="702.0">com.libraryman_api.fine.Fines</node>
-    <node x="622.0" y="1441.5">com.libraryman_api.book.BookRepository</node>
-    <node x="871.0" y="2213.0">com.libraryman_api.borrowing.BorrowingRepository</node>
+    <node x="2004.75" y="2865.0">com.libraryman_api.member.MemberService</node>
+    <node x="1206.75" y="220.5">com.libraryman_api.notification.NotificationType</node>
+    <node x="1308.75" y="2241.5">com.libraryman_api.fine.FineRepository</node>
+    <node x="657.75" y="574.5">com.libraryman_api.book.Book</node>
+    <node x="166.75" y="1413.0">com.libraryman_api.exception.ResourceNotFoundException</node>
+    <node x="385.75" y="2865.0">com.libraryman_api.book.BookController</node>
+    <node x="895.75" y="3353.5">com.libraryman_api.borrowing.BorrowingController</node>
+    <node x="1640.25" y="1164.5">com.libraryman_api.notification.NotificationRepository</node>
+    <node x="-236.75" y="1389.0">com.libraryman_api.exception.ErrorDetails</node>
+    <node x="657.25" y="2527.5">com.libraryman_api.borrowing.BorrowingService</node>
+    <node x="1557.25" y="93.0">com.libraryman_api.member.Members</node>
+    <node x="2003.25" y="1424.5">com.libraryman_api.member.MemberRepository</node>
+    <node x="504.75" y="2165.0">com.libraryman_api.book.BookService</node>
+    <node x="1472.75" y="1424.5">com.libraryman_api.email.EmailSender</node>
+    <node x="-250.25" y="2212.0">com.libraryman_api.exception.GlobalExceptionHandler</node>
+    <node x="868.75" y="1250.0">com.libraryman_api.borrowing.Borrowings</node>
+    <node x="1621.75" y="-239.5">com.libraryman_api.member.Role</node>
+    <node x="1453.25" y="1785.5">com.libraryman_api.notification.NotificationService</node>
+    <node x="1929.75" y="2212.0">com.libraryman_api.email.EmailService</node>
+    <node x="1292.75" y="633.0">com.libraryman_api.notification.Notifications</node>
+    <node x="2050.75" y="3412.0">com.libraryman_api.LibrarymanApiApplication</node>
+    <node x="1824.75" y="3145.0">com.libraryman_api.member.MemberController</node>
+    <node x="2101.25" y="-39.5">com.libraryman_api.notification.NotificationStatus</node>
+    <node x="1045.75" y="702.0">com.libraryman_api.fine.Fines</node>
+    <node x="626.25" y="1441.5">com.libraryman_api.book.BookRepository</node>
+    <node x="875.25" y="2213.0">com.libraryman_api.borrowing.BorrowingRepository</node>
   </nodes>
   <notes />
   <edges>
     <edge source="com.libraryman_api.borrowing.BorrowingController" target="com.libraryman_api.borrowing.Borrowings" relationship="DEPENDENCY">
       <point x="112.33333333333334" y="-102.5" />
-      <point x="1172.3333333333333" y="3316.0" />
+      <point x="1176.5833333333333" y="3316.0" />
       <point x="1280.0" y="3316.0" />
       <point x="1280.0" y="2176.0" />
-      <point x="1020.0" y="2176.0" />
+      <point x="1024.25" y="2176.0" />
       <point x="0.0" y="206.0" />
     </edge>
     <edge source="com.libraryman_api.LibrarymanApiApplication" target="com.libraryman_api.LibrarymanApiApplication" relationship="DEPENDENCY">
       <point x="-113.5" y="-0.0" />
-      <point x="2000.0" y="3456.0" />
+      <point x="2000.0" y="3455.5" />
       <point x="2000.0" y="3536.0" />
-      <point x="2160.0" y="3536.0" />
+      <point x="2164.25" y="3536.0" />
       <point x="0.0" y="44.0" />
     </edge>
     <edge source="com.libraryman_api.member.MemberService" target="com.libraryman_api.notification.NotificationService" relationship="TO_ONE">
       <point x="0.0" y="-91.0" />
-      <point x="2180.0" y="2376.0" />
+      <point x="2184.25" y="2376.0" />
       <point x="1860.0" y="2376.0" />
       <point x="1860.0" y="1736.0" />
-      <point x="1767.3333333333333" y="1736.0" />
+      <point x="1771.5833333333333" y="1736.0" />
       <point x="127.33333333333334" y="-170.5" />
     </edge>
     <edge source="com.libraryman_api.member.MemberService" target="com.libraryman_api.member.MemberRepository" relationship="TO_ONE">
       <point x="0.0" y="-91.0" />
-      <point x="2180.0" y="2816.0" />
+      <point x="2184.25" y="2816.0" />
       <point x="2300.0" y="2816.0" />
       <point x="2300.0" y="2156.0" />
-      <point x="2140.0" y="2156.0" />
+      <point x="2144.25" y="2156.0" />
       <point x="0.0" y="31.5" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingController" target="com.libraryman_api.exception.ResourceNotFoundException" relationship="CREATE">
       <point x="-112.33333333333337" y="-102.5" />
-      <point x="947.6666666666665" y="3316.0" />
+      <point x="951.9166666666666" y="3316.0" />
       <point x="320.0" y="3316.0" />
       <point x="320.0" y="2136.0" />
       <point x="400.0" y="2136.0" />
       <point x="400.0" y="1536.0" />
-      <point x="398.75" y="1536.0" />
+      <point x="403.0" y="1536.0" />
       <point x="78.75" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.exception.GlobalExceptionHandler" target="com.libraryman_api.exception.ResourceNotFoundException" relationship="DEPENDENCY">
       <point x="127.25" y="-44.0" />
-      <point x="127.25" y="2176.0" />
-      <point x="241.25" y="2176.0" />
+      <point x="131.5" y="2176.0" />
+      <point x="245.5" y="2176.0" />
       <point x="-78.75" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.book.BookController" target="com.libraryman_api.book.Book" relationship="DEPENDENCY">
       <point x="-92.33333333333334" y="-91.0" />
-      <point x="427.66666666666663" y="2836.0" />
+      <point x="431.91666666666663" y="2836.0" />
       <point x="280.0" y="2836.0" />
       <point x="280.0" y="2156.0" />
       <point x="140.0" y="2156.0" />
       <point x="140.0" y="1396.0" />
       <point x="740.0" y="1396.0" />
       <point x="740.0" y="1096.0" />
-      <point x="736.75" y="1096.0" />
+      <point x="741.0" y="1096.0" />
       <point x="-83.25" y="241.5" />
     </edge>
     <edge source="com.libraryman_api.member.MemberController" target="com.libraryman_api.member.MemberService" relationship="TO_ONE">
       <point x="0.0" y="-91.0" />
-      <point x="1980.0" y="2836.0" />
-      <point x="2180.0" y="2836.0" />
+      <point x="1984.25" y="2836.0" />
+      <point x="2184.25" y="2836.0" />
       <point x="0.0" y="-91.0" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.member.Members" relationship="DEPENDENCY">
       <point x="0.0" y="-170.5" />
-      <point x="1640.0" y="1736.0" />
+      <point x="1644.25" y="1736.0" />
       <point x="1400.0" y="1736.0" />
       <point x="1400.0" y="1676.0" />
       <point x="1440.0" y="1676.0" />
       <point x="1440.0" y="1136.0" />
-      <point x="1700.0" y="1136.0" />
+      <point x="1704.25" y="1136.0" />
       <point x="0.0" y="183.0" />
     </edge>
     <edge source="com.libraryman_api.fine.FineRepository" target="com.libraryman_api.fine.Fines" relationship="DEPENDENCY">
       <point x="0.0" y="-14.5" />
-      <point x="1380.0" y="1716.0" />
+      <point x="1384.25" y="1716.0" />
       <point x="1280.0" y="1716.0" />
       <point x="1280.0" y="1016.0" />
-      <point x="1205.6666666666667" y="1016.0" />
+      <point x="1209.9166666666667" y="1016.0" />
       <point x="65.66666666666666" y="114.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.fine.Fines" relationship="CREATE">
       <point x="-124.66666666666663" y="-148.5" />
-      <point x="715.3333333333334" y="2496.0" />
+      <point x="719.5833333333334" y="2496.0" />
       <point x="480.0" y="2496.0" />
       <point x="480.0" y="2476.0" />
       <point x="-280.0" y="2476.0" />
       <point x="-280.0" y="2196.0" />
       <point x="20.0" y="2196.0" />
       <point x="20.0" y="1236.0" />
-      <point x="1074.3333333333333" y="1236.0" />
+      <point x="1078.5833333333333" y="1236.0" />
       <point x="-65.66666666666666" y="114.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.borrowing.BorrowingService" relationship="DEPENDENCY">
       <point x="-187.0" y="-0.0" />
-      <point x="620.0" y="2676.0" />
+      <point x="620.0" y="2675.0" />
       <point x="620.0" y="2856.0" />
-      <point x="840.0" y="2856.0" />
+      <point x="844.25" y="2856.0" />
       <point x="0.0" y="148.5" />
     </edge>
     <edge source="com.libraryman_api.book.BookRepository" target="com.libraryman_api.book.Book" relationship="DEPENDENCY">
       <point x="0.0" y="-14.5" />
-      <point x="700.0" y="1396.0" />
+      <point x="704.25" y="1396.0" />
       <point x="740.0" y="1396.0" />
       <point x="740.0" y="1096.0" />
-      <point x="736.75" y="1096.0" />
+      <point x="741.0" y="1096.0" />
       <point x="-83.25" y="241.5" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.notification.NotificationService" relationship="TO_ONE">
       <point x="124.66666666666666" y="-148.5" />
-      <point x="964.6666666666667" y="2496.0" />
+      <point x="968.9166666666666" y="2496.0" />
       <point x="1060.0" y="2496.0" />
       <point x="1060.0" y="2436.0" />
       <point x="1860.0" y="2436.0" />
       <point x="1860.0" y="1736.0" />
-      <point x="1767.3333333333333" y="1736.0" />
+      <point x="1771.5833333333333" y="1736.0" />
       <point x="127.33333333333334" y="-170.5" />
     </edge>
     <edge source="com.libraryman_api.member.MemberRepository" target="com.libraryman_api.member.Members" relationship="DEPENDENCY">
       <point x="0.0" y="-31.5" />
-      <point x="2140.0" y="776.0" />
-      <point x="1700.0" y="776.0" />
+      <point x="2144.25" y="776.0" />
+      <point x="1704.25" y="776.0" />
       <point x="0.0" y="183.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingController" target="com.libraryman_api.borrowing.BorrowingService" relationship="TO_ONE">
       <point x="0.0" y="-102.5" />
-      <point x="1060.0" y="2476.0" />
-      <point x="964.6666666666667" y="2476.0" />
+      <point x="1064.25" y="2476.0" />
+      <point x="968.9166666666666" y="2476.0" />
       <point x="124.66666666666666" y="-148.5" />
     </edge>
     <edge source="com.libraryman_api.member.MemberService" target="com.libraryman_api.exception.ResourceNotFoundException" relationship="CREATE">
       <point x="-119.66666666666663" y="-91.0" />
-      <point x="2060.3333333333335" y="2396.0" />
+      <point x="2064.5833333333335" y="2396.0" />
       <point x="480.0" y="2396.0" />
       <point x="480.0" y="2136.0" />
       <point x="400.0" y="2136.0" />
       <point x="400.0" y="1536.0" />
-      <point x="398.75" y="1536.0" />
+      <point x="403.0" y="1536.0" />
       <point x="78.75" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.book.BookService" relationship="TO_ONE">
       <point x="124.66666666666666" y="-148.5" />
-      <point x="964.6666666666667" y="2496.0" />
+      <point x="968.9166666666666" y="2496.0" />
       <point x="1060.0" y="2496.0" />
       <point x="1060.0" y="2456.0" />
       <point x="760.0" y="2456.0" />
       <point x="760.0" y="2136.0" />
-      <point x="699.6666666666666" y="2136.0" />
+      <point x="703.9166666666666" y="2136.0" />
       <point x="79.66666666666666" y="-91.0" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.notification.NotificationType" relationship="DEPENDENCY">
       <point x="0.0" y="-170.5" />
-      <point x="1640.0" y="1736.0" />
+      <point x="1644.25" y="1736.0" />
       <point x="1400.0" y="1736.0" />
       <point x="1400.0" y="1416.0" />
       <point x="1260.0" y="1416.0" />
       <point x="1260.0" y="796.0" />
-      <point x="1261.25" y="796.0" />
+      <point x="1265.5" y="796.0" />
       <point x="-58.75" y="55.5" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.book.Book" relationship="DEPENDENCY">
       <point x="0.0" y="-148.5" />
-      <point x="840.0" y="2496.0" />
+      <point x="844.25" y="2496.0" />
       <point x="800.0" y="2496.0" />
       <point x="800.0" y="1396.0" />
       <point x="740.0" y="1396.0" />
       <point x="740.0" y="1096.0" />
-      <point x="736.75" y="1096.0" />
+      <point x="741.0" y="1096.0" />
       <point x="-83.25" y="241.5" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.member.MemberRepository" relationship="TO_ONE">
       <point x="127.33333333333334" y="-170.5" />
-      <point x="1767.3333333333333" y="1756.0" />
+      <point x="1771.5833333333333" y="1756.0" />
       <point x="1700.0" y="1756.0" />
       <point x="1700.0" y="1716.0" />
-      <point x="2140.0" y="1716.0" />
+      <point x="2144.25" y="1716.0" />
       <point x="0.0" y="31.5" />
     </edge>
     <edge source="com.libraryman_api.email.EmailService" target="com.libraryman_api.notification.NotificationRepository" relationship="TO_ONE">
       <point x="0.0" y="-44.0" />
-      <point x="2100.0" y="1556.0" />
-      <point x="1800.0" y="1556.0" />
+      <point x="2104.25" y="1556.0" />
+      <point x="1804.25" y="1556.0" />
       <point x="0.0" y="31.5" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingRepository" target="com.libraryman_api.borrowing.Borrowings" relationship="DEPENDENCY">
       <point x="0.0" y="-43.0" />
-      <point x="1060.0" y="2176.0" />
-      <point x="1020.0" y="2176.0" />
+      <point x="1064.25" y="2176.0" />
+      <point x="1024.25" y="2176.0" />
       <point x="0.0" y="206.0" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.fine.Fines" relationship="DEPENDENCY">
       <point x="0.0" y="-170.5" />
-      <point x="1640.0" y="1736.0" />
+      <point x="1644.25" y="1736.0" />
       <point x="1400.0" y="1736.0" />
       <point x="1400.0" y="1676.0" />
       <point x="1320.0" y="1676.0" />
       <point x="1320.0" y="1436.0" />
       <point x="1280.0" y="1436.0" />
       <point x="1280.0" y="1016.0" />
-      <point x="1205.6666666666667" y="1016.0" />
+      <point x="1209.9166666666667" y="1016.0" />
       <point x="65.66666666666666" y="114.0" />
     </edge>
     <edge source="com.libraryman_api.email.EmailSender" target="com.libraryman_api.notification.Notifications" relationship="DEPENDENCY">
       <point x="0.0" y="-31.5" />
-      <point x="1620.0" y="1036.0" />
-      <point x="1575.75" y="1036.0" />
+      <point x="1624.25" y="1036.0" />
+      <point x="1580.0" y="1036.0" />
       <point x="95.75" y="183.0" />
     </edge>
     <edge source="com.libraryman_api.exception.GlobalExceptionHandler" target="com.libraryman_api.exception.ErrorDetails" relationship="CREATE">
       <point x="-127.25" y="-44.0" />
-      <point x="-127.25" y="2176.0" />
-      <point x="-120.0" y="2176.0" />
+      <point x="-123.0" y="2176.0" />
+      <point x="-115.75" y="2176.0" />
       <point x="0.0" y="67.0" />
     </edge>
     <edge source="com.libraryman_api.member.MemberController" target="com.libraryman_api.member.Members" relationship="DEPENDENCY">
       <point x="106.33333333333334" y="-91.0" />
-      <point x="2086.3333333333335" y="3116.0" />
+      <point x="2090.5833333333335" y="3116.0" />
       <point x="2380.0" y="3116.0" />
       <point x="2380.0" y="776.0" />
-      <point x="1700.0" y="776.0" />
+      <point x="1704.25" y="776.0" />
       <point x="0.0" y="183.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.borrowing.BorrowingRepository" relationship="TO_ONE">
       <point x="124.66666666666666" y="-148.5" />
-      <point x="964.6666666666667" y="2496.0" />
-      <point x="1060.0" y="2496.0" />
+      <point x="968.9166666666666" y="2496.0" />
+      <point x="1064.25" y="2496.0" />
       <point x="0.0" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.borrowing.Borrowings" relationship="DEPENDENCY">
       <point x="0.0" y="-170.5" />
-      <point x="1640.0" y="1736.0" />
+      <point x="1644.25" y="1736.0" />
       <point x="1400.0" y="1736.0" />
       <point x="1400.0" y="1696.0" />
-      <point x="1020.0" y="1696.0" />
+      <point x="1024.25" y="1696.0" />
       <point x="0.0" y="206.0" />
     </edge>
     <edge source="com.libraryman_api.book.BookService" target="com.libraryman_api.exception.ResourceNotFoundException" relationship="CREATE">
       <point x="-79.66666666666666" y="-91.0" />
-      <point x="540.3333333333334" y="2136.0" />
+      <point x="544.5833333333334" y="2136.0" />
       <point x="400.0" y="2136.0" />
       <point x="400.0" y="1536.0" />
-      <point x="398.75" y="1536.0" />
+      <point x="403.0" y="1536.0" />
       <point x="78.75" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.notification.Notifications" target="com.libraryman_api.notification.NotificationType" relationship="TO_ONE">
       <point x="0.0" y="-183.0" />
-      <point x="1480.0" y="476.0" />
-      <point x="1378.75" y="476.0" />
+      <point x="1484.25" y="476.0" />
+      <point x="1383.0" y="476.0" />
       <point x="58.75" y="55.5" />
     </edge>
     <edge source="com.libraryman_api.notification.Notifications" target="com.libraryman_api.notification.NotificationStatus" relationship="TO_ONE">
       <point x="0.0" y="-183.0" />
-      <point x="1480.0" y="476.0" />
-      <point x="2158.5" y="476.0" />
+      <point x="1484.25" y="476.0" />
+      <point x="2162.75" y="476.0" />
       <point x="-61.5" y="55.5" />
     </edge>
     <edge source="com.libraryman_api.book.BookController" target="com.libraryman_api.book.BookService" relationship="TO_ONE">
       <point x="92.33333333333334" y="-91.0" />
-      <point x="612.3333333333334" y="2476.0" />
+      <point x="616.5833333333334" y="2476.0" />
       <point x="760.0" y="2476.0" />
       <point x="760.0" y="2136.0" />
-      <point x="699.6666666666666" y="2136.0" />
+      <point x="703.9166666666666" y="2136.0" />
       <point x="79.66666666666666" y="-91.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.fine.FineRepository" relationship="TO_ONE">
       <point x="124.66666666666666" y="-148.5" />
-      <point x="964.6666666666667" y="2496.0" />
+      <point x="968.9166666666666" y="2496.0" />
       <point x="1060.0" y="2496.0" />
       <point x="1060.0" y="2416.0" />
-      <point x="1380.0" y="2416.0" />
+      <point x="1384.25" y="2416.0" />
       <point x="0.0" y="14.5" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.exception.ResourceNotFoundException" relationship="CREATE">
       <point x="-127.33333333333337" y="-170.5" />
-      <point x="1512.6666666666665" y="1756.0" />
+      <point x="1516.9166666666665" y="1756.0" />
       <point x="1360.0" y="1756.0" />
       <point x="1360.0" y="1736.0" />
       <point x="400.0" y="1736.0" />
       <point x="400.0" y="1536.0" />
-      <point x="398.75" y="1536.0" />
+      <point x="403.0" y="1536.0" />
       <point x="78.75" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.exception.ResourceNotFoundException" relationship="CREATE">
       <point x="-124.66666666666663" y="-148.5" />
-      <point x="715.3333333333334" y="2496.0" />
+      <point x="719.5833333333334" y="2496.0" />
       <point x="480.0" y="2496.0" />
       <point x="480.0" y="2476.0" />
       <point x="440.0" y="2476.0" />
       <point x="440.0" y="2136.0" />
       <point x="400.0" y="2136.0" />
       <point x="400.0" y="1536.0" />
-      <point x="398.75" y="1536.0" />
+      <point x="403.0" y="1536.0" />
       <point x="78.75" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.notification.NotificationService" relationship="DEPENDENCY">
       <point x="-191.0" y="-0.0" />
-      <point x="1400.0" y="1956.0" />
+      <point x="1400.0" y="1955.5" />
       <point x="1400.0" y="2176.0" />
-      <point x="1640.0" y="2176.0" />
+      <point x="1644.25" y="2176.0" />
       <point x="0.0" y="170.5" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationRepository" target="com.libraryman_api.notification.Notifications" relationship="DEPENDENCY">
       <point x="0.0" y="-31.5" />
-      <point x="1800.0" y="1116.0" />
+      <point x="1804.25" y="1116.0" />
       <point x="1620.0" y="1116.0" />
       <point x="1620.0" y="1036.0" />
-      <point x="1575.75" y="1036.0" />
+      <point x="1580.0" y="1036.0" />
       <point x="95.75" y="183.0" />
     </edge>
     <edge source="com.libraryman_api.notification.Notifications" target="com.libraryman_api.member.Members" relationship="TO_ONE">
       <point x="0.0" y="-183.0" />
-      <point x="1480.0" y="616.0" />
+      <point x="1484.25" y="616.0" />
       <point x="1440.0" y="616.0" />
       <point x="1440.0" y="356.0" />
       <point x="1460.0" y="356.0" />
       <point x="1460.0" y="56.0" />
-      <point x="1700.0" y="56.0" />
+      <point x="1704.25" y="56.0" />
       <point x="0.0" y="-183.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.Borrowings" target="com.libraryman_api.fine.Fines" relationship="TO_ONE">
       <point x="0.0" y="-206.0" />
-      <point x="1020.0" y="1096.0" />
-      <point x="1140.0" y="1096.0" />
+      <point x="1024.25" y="1096.0" />
+      <point x="1144.25" y="1096.0" />
       <point x="0.0" y="114.0" />
     </edge>
     <edge source="com.libraryman_api.borrowing.BorrowingService" target="com.libraryman_api.borrowing.Borrowings" relationship="DEPENDENCY">
       <point x="0.0" y="-148.5" />
-      <point x="840.0" y="2176.0" />
-      <point x="1020.0" y="2176.0" />
+      <point x="844.25" y="2176.0" />
+      <point x="1024.25" y="2176.0" />
       <point x="0.0" y="206.0" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.book.Book" relationship="DEPENDENCY">
       <point x="0.0" y="-170.5" />
-      <point x="1640.0" y="1736.0" />
+      <point x="1644.25" y="1736.0" />
       <point x="1400.0" y="1736.0" />
       <point x="1400.0" y="1676.0" />
       <point x="840.0" y="1676.0" />
       <point x="840.0" y="1396.0" />
       <point x="740.0" y="1396.0" />
       <point x="740.0" y="1096.0" />
-      <point x="736.75" y="1096.0" />
+      <point x="741.0" y="1096.0" />
       <point x="-83.25" y="241.5" />
     </edge>
     <edge source="com.libraryman_api.book.BookService" target="com.libraryman_api.book.BookRepository" relationship="TO_ONE">
       <point x="79.66666666666666" y="-91.0" />
-      <point x="699.6666666666666" y="2116.0" />
-      <point x="700.0" y="2116.0" />
+      <point x="703.9166666666666" y="2116.0" />
+      <point x="704.25" y="2116.0" />
       <point x="0.0" y="14.5" />
     </edge>
     <edge source="com.libraryman_api.email.EmailService" target="com.libraryman_api.email.EmailService" relationship="DEPENDENCY">
       <point x="-174.5" y="-0.0" />
-      <point x="1880.0" y="2256.0" />
+      <point x="1880.0" y="2255.5" />
       <point x="1880.0" y="2336.0" />
-      <point x="2100.0" y="2336.0" />
+      <point x="2104.25" y="2336.0" />
       <point x="0.0" y="44.0" />
     </edge>
     <edge source="com.libraryman_api.email.EmailService" target="com.libraryman_api.notification.Notifications" relationship="DEPENDENCY">
       <point x="116.33333333333334" y="-44.0" />
-      <point x="2216.3333333333335" y="2176.0" />
+      <point x="2220.5833333333335" y="2176.0" />
       <point x="2220.0" y="2176.0" />
       <point x="2220.0" y="1516.0" />
       <point x="1980.0" y="1516.0" />
       <point x="1980.0" y="1116.0" />
       <point x="1620.0" y="1116.0" />
       <point x="1620.0" y="1036.0" />
-      <point x="1575.75" y="1036.0" />
+      <point x="1580.0" y="1036.0" />
       <point x="95.75" y="183.0" />
     </edge>
     <edge source="com.libraryman_api.book.BookService" target="com.libraryman_api.book.Book" relationship="DEPENDENCY">
       <point x="0.0" y="-91.0" />
-      <point x="620.0" y="2136.0" />
+      <point x="624.25" y="2136.0" />
       <point x="600.0" y="2136.0" />
       <point x="600.0" y="1396.0" />
       <point x="740.0" y="1396.0" />
       <point x="740.0" y="1096.0" />
-      <point x="736.75" y="1096.0" />
+      <point x="741.0" y="1096.0" />
       <point x="-83.25" y="241.5" />
     </edge>
     <edge source="com.libraryman_api.book.BookController" target="com.libraryman_api.exception.ResourceNotFoundException" relationship="CREATE">
       <point x="0.0" y="-91.0" />
-      <point x="520.0" y="2456.0" />
+      <point x="524.25" y="2456.0" />
       <point x="400.0" y="2456.0" />
       <point x="400.0" y="1536.0" />
-      <point x="398.75" y="1536.0" />
+      <point x="403.0" y="1536.0" />
       <point x="78.75" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.email.EmailSender" relationship="TO_ONE">
       <point x="127.33333333333334" y="-170.5" />
-      <point x="1767.3333333333333" y="1756.0" />
+      <point x="1771.5833333333333" y="1756.0" />
       <point x="1700.0" y="1756.0" />
-      <point x="1700.0" y="1516.0" />
-      <point x="1695.75" y="1516.0" />
       <point x="75.75" y="31.5" />
     </edge>
     <edge source="com.libraryman_api.borrowing.Borrowings" target="com.libraryman_api.book.Book" relationship="TO_ONE">
       <point x="0.0" y="-206.0" />
-      <point x="1020.0" y="1096.0" />
-      <point x="903.25" y="1096.0" />
+      <point x="1024.25" y="1096.0" />
+      <point x="907.5" y="1096.0" />
       <point x="83.25" y="241.5" />
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.notification.NotificationRepository" relationship="TO_ONE">
       <point x="127.33333333333334" y="-170.5" />
-      <point x="1767.3333333333333" y="1756.0" />
+      <point x="1771.5833333333333" y="1756.0" />
       <point x="1700.0" y="1756.0" />
       <point x="1700.0" y="1536.0" />
-      <point x="1800.0" y="1536.0" />
+      <point x="1804.25" y="1536.0" />
       <point x="0.0" y="31.5" />
     </edge>
     <edge source="com.libraryman_api.member.Members" target="com.libraryman_api.member.Role" relationship="TO_ONE">
@@ -448,58 +446,58 @@
     </edge>
     <edge source="com.libraryman_api.notification.NotificationService" target="com.libraryman_api.notification.Notifications" relationship="CREATE">
       <point x="-127.33333333333337" y="-170.5" />
-      <point x="1512.6666666666665" y="1756.0" />
+      <point x="1516.9166666666665" y="1756.0" />
       <point x="1360.0" y="1756.0" />
       <point x="1360.0" y="1436.0" />
-      <point x="1384.25" y="1436.0" />
+      <point x="1388.5" y="1436.0" />
       <point x="-95.75" y="183.0" />
     </edge>
     <edge source="com.libraryman_api.email.EmailService" target="com.libraryman_api.email.EmailSender" relationship="REALIZATION">
       <point x="-116.33333333333337" y="-44.0" />
-      <point x="1983.6666666666665" y="1696.0" />
-      <point x="1544.25" y="1696.0" />
+      <point x="1987.9166666666665" y="1696.0" />
+      <point x="1548.5" y="1696.0" />
       <point x="-75.75" y="31.5" />
     </edge>
     <edge source="com.libraryman_api.borrowing.Borrowings" target="com.libraryman_api.member.Members" relationship="TO_ONE">
       <point x="0.0" y="-206.0" />
-      <point x="1020.0" y="596.0" />
+      <point x="1024.25" y="596.0" />
       <point x="1440.0" y="596.0" />
       <point x="1440.0" y="356.0" />
       <point x="1460.0" y="356.0" />
       <point x="1460.0" y="56.0" />
-      <point x="1700.0" y="56.0" />
+      <point x="1704.25" y="56.0" />
       <point x="0.0" y="-183.0" />
     </edge>
     <edge source="com.libraryman_api.member.MemberController" target="com.libraryman_api.exception.ResourceNotFoundException" relationship="CREATE">
       <point x="-106.33333333333337" y="-91.0" />
-      <point x="1873.6666666666665" y="3116.0" />
+      <point x="1877.9166666666665" y="3116.0" />
       <point x="360.0" y="3116.0" />
       <point x="360.0" y="2136.0" />
       <point x="400.0" y="2136.0" />
       <point x="400.0" y="1536.0" />
-      <point x="398.75" y="1536.0" />
+      <point x="403.0" y="1536.0" />
       <point x="78.75" y="43.0" />
     </edge>
     <edge source="com.libraryman_api.email.EmailService" target="com.libraryman_api.notification.NotificationStatus" relationship="DEPENDENCY">
       <point x="116.33333333333334" y="-44.0" />
-      <point x="2216.3333333333335" y="2176.0" />
+      <point x="2220.5833333333335" y="2176.0" />
       <point x="2220.0" y="2176.0" />
       <point x="2220.0" y="1516.0" />
       <point x="2300.0" y="1516.0" />
       <point x="2300.0" y="796.0" />
-      <point x="2281.5" y="796.0" />
+      <point x="2285.75" y="796.0" />
       <point x="61.5" y="55.5" />
     </edge>
     <edge source="com.libraryman_api.member.MemberService" target="com.libraryman_api.member.Members" relationship="DEPENDENCY">
       <point x="119.66666666666666" y="-91.0" />
-      <point x="2299.6666666666665" y="2836.0" />
+      <point x="2303.9166666666665" y="2836.0" />
       <point x="2340.0" y="2836.0" />
       <point x="2340.0" y="776.0" />
-      <point x="1700.0" y="776.0" />
+      <point x="1704.25" y="776.0" />
       <point x="0.0" y="183.0" />
     </edge>
   </edges>
-  <settings layout="Hierarchic Compact" zoom="1.2864974809695295" showDependencies="true" x="1050.0" y="1659.5" />
+  <settings layout="Hierarchic Compact" zoom="0.6723453891707604" showDependencies="true" x="598.4939278337947" y="1467.4673738829251" />
   <SelectedNodes>
     <node>com.libraryman_api.member.MemberService</node>
     <node>com.libraryman_api.fine.FineRepository</node>