Specialized Administration > Supporting Visualization and Publishing > WVS Publish Rules > Evaluating Publish Rules > Introduction > Evaluating Publish Rules Logic > Step 3: Matching <epm-iba> with ‘value’ attribute present
  
Step 3: Matching <epm-iba> with ‘value’ attribute present
Evaluation continues by searching the children of the <authoring-application> element matched in Step 1 for an <epm-iba> element corresponding to a global attribute Name/Value pair within the EPMDocument.
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The ‘value’ attribute of <epm-iba> is an optional attribute; Step 3 only considers those <epm-iba> elements whose ‘value’ attribute is present. What happens when no ‘value’ attribute is present is discussed in Step 4.
<authoring-application name=”MY_AUTH_APP”>
<epm-iba iba=”IBA_NAME_1” value=”IBA_VALUE_1”>
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</epm-iba>

<epm-iba iba=”IBA_NAME_2” value=”IBA_VALUE_2”>
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</epm-iba>
</authoring-application>
If a match is found, the matched <epm-iba> element becomes the root for searching for <publish> elements, which are described in Step 8; otherwise, evaluation proceeds to Step 4.