!!! Overview
[{$pagename}] is a [LDAP Filter Choices] that can be used to identify entries that contain a value for a given attribute that matches a specified substring. The server will use a [substring|SUBSTR] [MatchingRule] to make the determination.The substring search filter must contain a substring [Assertion Value], which will have at least one component from the following types:
* A subInitial component, whose value should be contained at the start of any matching value. There may be either zero or one subInitial component in a substring filter.
* A set of subAny components, whose values should be contained anywhere in the matching value. There may be zero or more subAny components in a substring filter, and they should be contained in the value in the order they appear in the substring filter, after any subInitial component and before any subFinal component.
* A subFinal component, whose value should be contained at the end of a matching value. There may be either zero or one subFinal component in a substring filter.

The string representation of an [LDAP] [{$pagename}] filter comprises an opening parenthesis followed by the attribute name, an equal sign, the substring [Assertion Value] with the individual components separated by asterisks, and the closing parenthesis. 

For [example], a substring filter of 
{{{
(cn=ab*def*mno*stu*yz)
}}} 
contains a subInitial component of ab, subAny components of def, mno, and stu, and a subFinal component of yz.

!! More Information
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[{ReferringPagesPlugin before='*' after='\n' }]