<div class="content"><p align="right"><a href="https://msdn.microsoft.com/en-us/library/b7949b4e-0fc7-40d4-8841-8d69230e2d79" data-linktype="external">msdn link</a></p><p>The <b>NETLOGON_DELTA_GROUP</b> structure contains
information about a SAM <a href="b5e7d25a-40b2-41c8-9611-98f53358af66#gt_51c51c14-7f9d-4c0b-a69c-d3e059bfffac" data-linktype="relative-path">group</a>
account. This structure is used for replicating the group data from the <a href="b5e7d25a-40b2-41c8-9611-98f53358af66#gt_663cb13a-8b75-477f-b6e1-bea8f2fba64d" data-linktype="relative-path">PDC</a> to a BDC, as detailed
in section <a href="f28f9dc8-eeb2-4112-9eec-a466f639c761" data-linktype="relative-path">3.6</a>.</p><dl>
<dd>
<div><pre> typedef struct _NETLOGON_DELTA_GROUP {
   RPC_UNICODE_STRING Name;
   ULONG RelativeId;
   ULONG Attributes;
   RPC_UNICODE_STRING AdminComment;
   SECURITY_INFORMATION SecurityInformation;
   ULONG SecuritySize;
   [size_is(SecuritySize)] UCHAR* SecurityDescriptor;
   RPC_UNICODE_STRING DummyString1;
   RPC_UNICODE_STRING DummyString2;
   RPC_UNICODE_STRING DummyString3;
   RPC_UNICODE_STRING DummyString4;
   ULONG DummyLong1;
   ULONG DummyLong2;
   ULONG DummyLong3;
   ULONG DummyLong4;
 } NETLOGON_DELTA_GROUP,
  *PNETLOGON_DELTA_GROUP;
</pre></div>
</dd></dl><p><b>Name:</b> A <a href="../ms-dtyp/94a16bb6-c610-4cb9-8db6-26f15f560061" data-linktype="relative-path">RPC_UNICODE_STRING</a>
structure that contains the group name.</p><p><b>RelativeId:</b> The <a href="b5e7d25a-40b2-41c8-9611-98f53358af66#gt_df3d0b61-56cd-4dac-9402-982f1fedc41c" data-linktype="relative-path">RID</a> for the group.</p><p><b>Attributes:</b> A set of bit flags that describe
attributes of the <a href="b5e7d25a-40b2-41c8-9611-98f53358af66#gt_83f2020d-0804-4840-a5ac-e06439d50f8d" data-linktype="relative-path">SID</a>.
An attribute is true (or set) if its value is equal to 1. The value is constructed
from one or more bit flags from the following table.</p><dl>
<dd>
<table>
 <tbody><tr>
  <th><p><br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>1<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>2<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>3<br/>0</p></th>
  <th><p><br/>1</p></th>
 </tr>
 <tr>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>0</p>
  </td>
  <td>
  <p>C</p>
  </td>
  <td>
  <p>B</p>
  </td>
  <td>
  <p>A</p>
  </td>
 </tr>
</tbody></table>
</dd>
<dd>
<p>Where the bits are defined as:</p>
</dd>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Value</p>
   </th>
   <th>
   <p>Description</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>
  <p>A</p>
  </td>
  <td>
  <p>The SID cannot have the <b>SE_GROUP_ENABLED</b>
  attribute removed. Corresponds to the SID attribute <b>SE_GROUP_MANDATORY</b>.
  This attribute prevents the user from disabling the group. Disabling a group
  causes the group to be ignored by access validation routines. </p>
  </td>
 </tr><tr>
  <td>
  <p>B</p>
  </td>
  <td>
  <p>The SID is enabled by default (as opposed to being
  enabled by an application). Corresponds to the SID attribute <b>SE_GROUP_ENABLED_BY_DEFAULT</b>.
  </p>
  </td>
 </tr><tr>
  <td>
  <p>C</p>
  </td>
  <td>
  <p>The SID is enabled for access checks. Corresponds to
  the SID attribute <b>SE_GROUP_ENABLED</b>. </p>
  </td>
 </tr></tbody></table>
</dd>
<dd>
<p>All other bits MUST be set to zero and MUST be
ignored on receipt. For more information, see <a href="https://go.microsoft.com/fwlink/?linkid=2101788" data-linktype="external">[MSDOCS-TokenGrp]</a>.</p>
</dd></dl><p><b>AdminComment:</b> An <b>RPC_UNICODE_STRING</b>
structure, as specified in <a href="../ms-dtyp/cca27429-5689-4a16-b2b4-9325d93e4ba2" data-linktype="relative-path">[MS-DTYP]</a>
section 2.3.10, that contains an administrative comment for the group.</p><p><b>SecurityInformation:</b> A <b>SECURITY_INFORMATION</b>
structure, as specified in [MS-DTYP] section <a href="../ms-dtyp/23e75ca3-98fd-4396-84e5-86cd9d40d343" data-linktype="relative-path">2.4.7</a>,
that specifies portions of a security descriptor about the group.</p><p><b>SecuritySize:</b> The size, in bytes, of the <b>SecurityDescriptor</b>
field.</p><p><b>SecurityDescriptor:</b> A pointer to a <b>SECURITY_DESCRIPTOR</b>
structure, as specified in [MS-DTYP] section <a href="../ms-dtyp/7d4dac05-9cef-4563-a058-f108abecce1d" data-linktype="relative-path">2.4.6</a>,
that contains the security settings of the group object.</p><p><b>DummyString1:</b> A <b>STRING</b> structure,
defined in section <a href="4a896c09-a39c-4878-94f0-9e4f8a419f32" data-linktype="relative-path">2.2.1.1.2</a>,
that MUST contain 0 for the <b>Length</b> field, 0 for the <b>MaximumLength</b>
field, and NULL for the <b>Buffer</b> field. It is ignored upon receipt. The
Netlogon usage of dummy fields is described in section <a href="bbc95890-215e-49a9-8bb8-92e723548046" data-linktype="relative-path">1.3.8.1.2</a>.</p><p><b>DummyString2:</b> See definition for DummyString1.</p><p><b>DummyString3:</b> See definition for DummyString1.</p><p><b>DummyString4:</b> See definition for DummyString1.</p><p><b>DummyLong1:</b> MUST be set to zero and MUST be
ignored on receipt. The Netlogon usage of dummy fields is described in section
1.3.8.1.2.</p><p><b>DummyLong2:</b> See definition for DummyLong1.</p><p><b>DummyLong3:</b> See definition for DummyLong1.</p><p><b>DummyLong4:</b> See definition for DummyLong1.</p></div>