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		<id>https://ac.bslw.com/community/wiki/index.php?action=history&amp;feed=atom&amp;title=Profile_Guide_Step_3.4</id>
		<title>Profile Guide Step 3.4 - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://ac.bslw.com/community/wiki/index.php?action=history&amp;feed=atom&amp;title=Profile_Guide_Step_3.4"/>
		<link rel="alternate" type="text/html" href="https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;action=history"/>
		<updated>2026-04-05T00:52:03Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.23.14</generator>

	<entry>
		<id>https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;diff=412&amp;oldid=prev</id>
		<title>WikiSysop at 17:14, 30 October 2008</title>
		<link rel="alternate" type="text/html" href="https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;diff=412&amp;oldid=prev"/>
				<updated>2008-10-30T17:14:46Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
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				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 17:14, 30 October 2008&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 23:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Profile Guide Step 3.5 | Go to the Next Section]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Profile Guide Step 3.5 | Go to the Next Section]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[category:Profile Guide]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>	</entry>

	<entry>
		<id>https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;diff=302&amp;oldid=prev</id>
		<title>WikiSysop: Protected &quot;Profile Guide Step 3.4&quot; [edit=sysop:move=sysop] [cascading]</title>
		<link rel="alternate" type="text/html" href="https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;diff=302&amp;oldid=prev"/>
				<updated>2008-08-12T16:16:16Z</updated>
		
		<summary type="html">&lt;p&gt;Protected &amp;quot;&lt;a href=&quot;/community/wiki/index.php/Profile_Guide_Step_3.4&quot; title=&quot;Profile Guide Step 3.4&quot;&gt;Profile Guide Step 3.4&lt;/a&gt;&amp;quot; [edit=sysop:move=sysop] [cascading]&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 16:16, 12 August 2008&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan='2' style='text-align: center;'&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>	</entry>

	<entry>
		<id>https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;diff=278&amp;oldid=prev</id>
		<title>Nate at 18:29, 7 August 2008</title>
		<link rel="alternate" type="text/html" href="https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;diff=278&amp;oldid=prev"/>
				<updated>2008-08-07T18:29:47Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 18:29, 7 August 2008&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 16:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Note''':	Only subject headings (6XX) are candidates for having their second indicator flipped when a partial match is found.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Note''':	Only subject headings (6XX) are candidates for having their second indicator flipped when a partial match is found.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Links ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Profile Guide Chapter 3 | Return to Chapter 3 Contents]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Profile Guide Step 3.3 | Go to the Previous Section]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Profile Guide Step 3.5 | Go to the Next Section]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Nate</name></author>	</entry>

	<entry>
		<id>https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;diff=211&amp;oldid=prev</id>
		<title>Nate: New page: ==Step 3.4 Question== Image:3-4.png&lt;br&gt;  ===Flip Second Indicators for Partial Matches=== During the MARS 2.0 Authority Matching process, partial matches are found for subject headings...</title>
		<link rel="alternate" type="text/html" href="https://ac.bslw.com/community/wiki/index.php?title=Profile_Guide_Step_3.4&amp;diff=211&amp;oldid=prev"/>
				<updated>2008-08-06T18:12:55Z</updated>
		
		<summary type="html">&lt;p&gt;New page: ==Step 3.4 Question== &lt;a href=&quot;/community/wiki/index.php/File:3-4.png&quot; title=&quot;File:3-4.png&quot;&gt;Image:3-4.png&lt;/a&gt;&amp;lt;br&amp;gt;  ===Flip Second Indicators for Partial Matches=== During the MARS 2.0 Authority Matching process, partial matches are found for subject headings...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Step 3.4 Question==&lt;br /&gt;
[[Image:3-4.png]]&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===Flip Second Indicators for Partial Matches===&lt;br /&gt;
During the MARS 2.0 Authority Matching process, partial matches are found for subject headings in which not all of the subject heading has been authorized. Frequently, enough of the subject heading has been validated to warrant changing the second indicator to reflect the match found. Even though the rest of the subject heading may not match (likely due to LC not creating authority records for every possible subdivision on a subject heading), libraries can still have the second indicators flipped.&lt;br /&gt;
&lt;br /&gt;
 '''Example'''&lt;br /&gt;
 	'''Bibliographic subject heading''':&lt;br /&gt;
 	650   4	$aEnglish language$xForeign elements$xGreek$vTextbooks.&lt;br /&gt;
 &lt;br /&gt;
 	'''Closest match (LC sh 85043541)''':&lt;br /&gt;
 	150    	$aEnglish language$xForeign elements&lt;br /&gt;
 &lt;br /&gt;
 	'''Second Indicator Flipped for Partial Match''':&lt;br /&gt;
 	650   0	&amp;lt;font color=&amp;quot;blue&amp;quot;&amp;gt;$aEnglish language$xForeign elements&amp;lt;/font&amp;gt;$xGreek$vTextbooks.&lt;br /&gt;
&lt;br /&gt;
'''Note''':	Only subject headings (6XX) are candidates for having their second indicator flipped when a partial match is found.&lt;/div&gt;</summary>
		<author><name>Nate</name></author>	</entry>

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