!!! Overview
[{$pagename}] is used to identify requests and responses as belonging to a grouping of operations.  

The groupingControl is a [supportedControl] where the controlType is the object identifier [groupingControlOID], the criticality is TRUE, and the controlValue is a BER-encoded groupingControlValue:
{{{
    groupingControlOID ::= "IANA-ASSIGNED-OID.6"

    groupingControlValue ::= SEQUENCE {
      groupingCookie   [0] groupCookie,
      groupValue       [1] OCTET STRING OPTIONAL
    }
}}}
where groupingCookie is a cookie uniquely identifying the grouping and groupingValue contains a type specific payload.

The value groupingControlOID __SHOULD__ be listed as a value of supportedControl in the [root DSE] by servers which support this control.

The control __SHALL NOT__ appear multiple times in the same LDAP PDU.  If multiple occurrences of the control are detected, the PDU SHALL be treated as a protocol error.


!! More Information
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