diff --git a/STIX_for_digital_forensics/CFO_intro.svg b/STIX_for_digital_forensics/CFO_intro.svg
index b565c0d..08de200 100644
--- a/STIX_for_digital_forensics/CFO_intro.svg
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+			<rect v:rectContext="textBkgnd" x="65.4805" y="1510.72" width="27.6638" height="9.59985" class="st12"/>
 			<text x="65.48" y="1517.92" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>exploits</text>		</g>
 		<g id="shape1086-461" v:mID="1086" v:groupContext="shape" v:layerMember="0" transform="translate(401.062,-690.79)">
 			<title>Dynamic connector.1086</title>
@@ -964,7 +964,7 @@
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-			<rect v:rectContext="textBkgnd" x="-25.3423" y="1522.1" width="22.8439" height="9.59985" class="st14"/>
+			<rect v:rectContext="textBkgnd" x="-25.3423" y="1522.1" width="22.8439" height="9.59985" class="st12"/>
 			<text x="-25.34" y="1529.3" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>url_ref</text>		</g>
 		<g id="shape1089-478" v:mID="1089" v:groupContext="shape" v:layerMember="0" transform="translate(466.312,-551.871)">
 			<title>Dynamic connector.1089</title>
@@ -972,7 +972,7 @@
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-			<rect v:rectContext="textBkgnd" x="-89.8723" y="1556.7" width="39.367" height="9.59985" class="st14"/>
+			<rect v:rectContext="textBkgnd" x="-89.8723" y="1556.7" width="39.367" height="9.59985" class="st12"/>
 			<text x="-89.87" y="1563.9" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>ob<tspan
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@@ -1022,7 +1022,7 @@
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-			<rect v:rectContext="textBkgnd" x="55.6939" y="1516.15" width="66.1594" height="9.59985" class="st14"/>
+			<rect v:rectContext="textBkgnd" x="55.6939" y="1516.15" width="66.1594" height="9.59985" class="st12"/>
 			<text x="55.69" y="1523.35" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>communicates-use  </text>		</g>
 		<g id="shape1098-518" v:mID="1098" v:groupContext="shape" transform="translate(276.75,-426.349)">
 			<title>Rectangle.1098</title>
@@ -1040,7 +1040,7 @@
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+			<rect v:rectContext="textBkgnd" x="-85.0993" y="1562.43" width="45.886" height="9.59985" class="st12"/>
 			<text x="-85.1" y="1569.63" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>processed-by    </text>		</g>
 		<g id="shape1100-528" v:mID="1100" v:groupContext="shape" transform="translate(492.75,-426.349)">
 			<title>Rectangle.1100</title>
@@ -1068,7 +1068,7 @@
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-			<rect v:rectContext="textBkgnd" x="-63.5978" y="1562.43" width="45.886" height="9.59985" class="st14"/>
+			<rect v:rectContext="textBkgnd" x="-63.5978" y="1562.43" width="45.886" height="9.59985" class="st12"/>
 			<text x="-63.6" y="1569.63" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>processed-by  </text>		</g>
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 			<title>Dynamic connector.1103</title>
@@ -1076,7 +1076,7 @@
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+			<rect v:rectContext="textBkgnd" x="-69.3493" y="1562.43" width="45.886" height="9.59985" class="st12"/>
 			<text x="-69.35" y="1569.63" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>processed-by  </text>		</g>
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 			<title>Dynamic connector.1104</title>
@@ -1084,7 +1084,7 @@
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+			<rect v:rectContext="textBkgnd" x="29.9373" y="1506.05" width="12.4684" height="9.59985" class="st12"/>
 			<text x="29.94" y="1513.25" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>has</text>		</g>
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 			<title>Rectangle.1105</title>
@@ -1111,7 +1111,7 @@
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+			<rect v:rectContext="textBkgnd" x="12.4902" y="1534.2" width="65.5821" height="9.59985" class="st12"/>
 			<text x="12.49" y="1541.4" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>local_directory_ref</text>		</g>
 		<g id="shape1108-570" v:mID="1108" v:groupContext="shape" v:layerMember="0" transform="translate(362.25,-1181.46)">
 			<title>Dynamic connector.1108</title>
@@ -1119,9 +1119,28 @@
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 						class="st9" v:langID="2057">ontains</tspan><tspan class="st9" v:langID="2057">-</tspan><tspan class="st9"
 						v:langID="2057">refs</tspan></text>		</g>
+		<g id="shape1130-580" v:mID="1130" v:groupContext="shape" transform="translate(85.2187,-1293.54)">
+			<title>Rectangle.1130</title>
+			<desc>user-account --2</desc>
+			<v:userDefs>
+				<v:ud v:nameU="visVersion" v:val="VT0(15):26"/>
+			</v:userDefs>
+			<v:textBlock v:margins="rect(4,4,4,4)"/>
+			<v:textRect cx="64.6875" cy="1537.77" width="129.38" height="20.4551"/>
+			<rect x="0" y="1527.54" width="129.375" height="20.4551" class="st5"/>
+			<text x="22.41" y="1541.37" class="st6" v:langID="2057"><v:paragraph v:horizAlign="1"/><v:tabList/>user-account --<tspan
+						class="st9" v:langID="1033">2</tspan></text>		</g>
+		<g id="shape1131-584" v:mID="1131" v:groupContext="shape" v:layerMember="0" transform="translate(159.187,-1244.46)">
+			<title>Dynamic connector.1131</title>
+			<desc>requires</desc>
+			<v:textBlock v:margins="rect(4,4,4,4)"/>
+			<v:textRect cx="-9.28125" cy="1523.74" width="40" height="17.6036"/>
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+			<rect v:rectContext="textBkgnd" x="-23.6307" y="1518.94" width="28.6988" height="9.59985" class="st12"/>
+			<text x="-23.63" y="1526.14" class="st13" v:langID="1033"><v:paragraph v:horizAlign="1"/><v:tabList/>requires</text>		</g>
 	</g>
 </svg>
diff --git a/STIX_for_digital_forensics/readme.md b/STIX_for_digital_forensics/readme.md
index 4106d77..efb1a3c 100644
--- a/STIX_for_digital_forensics/readme.md
+++ b/STIX_for_digital_forensics/readme.md
@@ -796,19 +796,27 @@ Cloud Storage object represent a cloud space to store data.
 ### Example 1: describes a "logon" event recorded in the security event file.
 
 ```json
-{
-  "type": "x-cloud-storage",
-  "spec_version": "2.1",
-  "id": " x-cloud-storage--771c2a9a-db0c-4328-bfa0-5d1b5359da45",
-  "software_ref": "software--fe5b3c0d-810c-4e08-bdff-de9084aff90d",
-  "cloud_url_ref": "url--26164fad-f2c1-4aee-b517-bbedb84094ec",
-  "cloud_file_refs": [
-    "file--39f88548-ff7f-4377-a79e-bd95aa92bf0b",
-    "file--dc2771e8-5b45-4e39-a162-a1465e80850f"
-  ],
-  "local_directory_ref": "directory--2c1f4e62-c6c7-48cc-b682-cbc04dc7c27b",
-  "size": 150000
-}
+[
+  {
+    "type": "x-cloud-storage",
+    "spec_version": "2.1",
+    "id": " x-cloud-storage--771c2a9a-db0c-4328-bfa0-5d1b5359da45",
+    "software_ref": "software--fe5b3c0d-810c-4e08-bdff-de9084aff90d",
+    "cloud_url_ref": "url--26164fad-f2c1-4aee-b517-bbedb84094ec",
+    "cloud_file_refs": [
+      "file--39f88548-ff7f-4377-a79e-bd95aa92bf0b",
+      "file--dc2771e8-5b45-4e39-a162-a1465e80850f"
+    ],
+    "local_directory_ref": "directory--2c1f4e62-c6c7-48cc-b682-cbc04dc7c27b",
+    "size": 150000
+  },
+  {
+    "type": "url",
+    "spec_version": "2.1",
+    "id": "url--26164fad-f2c1-4aee-b517-bbedb84094ec",
+    "value": "https://www.dropbox.com/h"
+  }
+]
 ```
 
 ## Windows Event Object
diff --git a/STIX_for_digital_forensics/~$$CFO_intro.~vsdx b/STIX_for_digital_forensics/~$$CFO_intro.~vsdx
deleted file mode 100644
index 2f2f056..0000000
Binary files a/STIX_for_digital_forensics/~$$CFO_intro.~vsdx and /dev/null differ