diff --git a/doc/DmDbSchema.graffle b/doc/DmDbSchema.graffle
index 36d757e48eb239ffe8ae5ff0e1d4ed13d092da8f..bf4ef93b805422efccc805cc0f198ae61909059d 100644
--- a/doc/DmDbSchema.graffle
+++ b/doc/DmDbSchema.graffle
@@ -63,7 +63,7 @@
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 			<key>Style</key>
@@ -96,8 +96,8 @@
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-				<string>{757.49999090147924, 202.67682805191799}</string>
+				<string>{893.49999999960573, 203.01846104923607}</string>
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 			<key>Style</key>
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@@ -124,7 +124,7 @@
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@@ -160,7 +160,7 @@
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-					<string>{{894, 166}, {198, 70}}</string>
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@@ -444,8 +444,8 @@ description}</string>
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 			<array>
-				<string>{704.00000910939934, 195.5}</string>
-				<string>{704.00000910939934, 142.5}</string>
+				<string>{712.39912875210155, 195.50004520907618}</string>
+				<string>{711.68630021855472, 142.49998932931814}</string>
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 			<key>Style</key>
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@@ -472,7 +472,7 @@ description}</string>
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-					<string>{{608, 72}, {192, 14}}</string>
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@@ -508,7 +508,7 @@ description}</string>
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@@ -782,8 +782,8 @@ permission_value : U1\
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 			<array>
-				<string>{531.49999999960221, 768.97730745693298}</string>
-				<string>{463.49999994551024, 768.95977231000359}</string>
+				<string>{531.5, 768.99249064469927}</string>
+				<string>{463.4999999999971, 768.9866879610579}</string>
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 			<key>Style</key>
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@@ -1092,7 +1092,7 @@ description}</string>
 				<string>{839, 344.5}</string>
 				<string>{839, 266}</string>
 				<string>{835, 245}</string>
-				<string>{757.49928771666043, 249.1412594349876}</string>
+				<string>{774.5, 245}</string>
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 			<key>Style</key>
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@@ -1265,7 +1265,7 @@ experiment_id
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 					<key>Bounds</key>
-					<string>{{651, 196}, {106, 14}}</string>
+					<string>{{651, 196}, {123, 14}}</string>
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 					<string>ShapedGraphic</string>
 					<key>FitText</key>
@@ -1301,7 +1301,7 @@ experiment_id
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 				<dict>
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-					<string>{{651, 210}, {106, 84}}</string>
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 					<key>FitText</key>
@@ -1641,8 +1641,8 @@ is_user_modifiable}</string>
 			<array>
 				<string>{285.06261574863345, 576.89177858402934}</string>
 				<string>{465, 537}</string>
-				<string>{482, 514}</string>
-				<string>{482, 245.5}</string>
+				<string>{485, 516}</string>
+				<string>{485, 252.5}</string>
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 			<key>Style</key>
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@@ -2076,8 +2076,8 @@ root_data_path}</string>
 			<integer>52</integer>
 			<key>Points</key>
 			<array>
-				<string>{319.49976435471223, 228.95761262371505}</string>
-				<string>{428.50022623689955, 225.60991403383832}</string>
+				<string>{319.49999919189253, 231.11887969395565}</string>
+				<string>{431.50000891037422, 231.31909814568741}</string>
 			</array>
 			<key>Style</key>
 			<dict>
@@ -2231,7 +2231,7 @@ root_data_path}</string>
 			<array>
 				<dict>
 					<key>Bounds</key>
-					<string>{{429, 189}, {106, 14}}</string>
+					<string>{{432, 196}, {106, 14}}</string>
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 					<string>ShapedGraphic</string>
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@@ -2267,7 +2267,7 @@ root_data_path}</string>
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 				<dict>
 					<key>Bounds</key>
-					<string>{{429, 203}, {106, 42}}</string>
+					<string>{{432, 210}, {106, 42}}</string>
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 					<string>ShapedGraphic</string>
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@@ -2469,7 +2469,7 @@ password}</string>
 	<key>MasterSheets</key>
 	<array/>
 	<key>ModificationDate</key>
-	<string>2014-09-30 15:40:17 +0000</string>
+	<string>2014-10-10 18:38:11 +0000</string>
 	<key>Modifier</key>
 	<string>Sinisa Veseli</string>
 	<key>NotesVisible</key>
@@ -2564,7 +2564,7 @@ password}</string>
 		<key>SidebarWidth</key>
 		<integer>120</integer>
 		<key>VisibleRegion</key>
-		<string>{{-45, 240.5}, {1241, 735}}</string>
+		<string>{{-37, 74}, {1227, 735}}</string>
 		<key>Zoom</key>
 		<real>1</real>
 		<key>ZoomValues</key>
diff --git a/doc/DmDbSchema.pdf b/doc/DmDbSchema.pdf
index f65a4026e69157397a8730174d46163627e2a732..50291be958ded11bb36d44c915589b7ddbec6991 100644
Binary files a/doc/DmDbSchema.pdf and b/doc/DmDbSchema.pdf differ