<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Franklin Gothic Book";
panose-1:2 11 5 3 2 1 2 2 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal">Dear SLS-OPT meeting participants,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please be advised that the toll-free voice access <u>Passcode</u> for the upcoming February 18 meeting is different from the one we usually use. The correct passcode is in the Outlook invitation for the meeting, and I have also copied the
information, along with the WebEx login information below. Please let me know if you have any questions.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you,<o:p></o:p></p>
<p class="MsoNormal">Lena <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="text-autospace:none"><b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif;background:yellow;mso-highlight:yellow">Toll-free Voice Access Information:</span></b><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p></o:p></span></p>
<p class="MsoNormal">U.S. and Canada – 1-844-467-4685<o:p></o:p></p>
<p class="MsoNormal">France – 0 800 949 765<o:p></o:p></p>
<p class="MsoNormal">Germany – 0 800 320 2291<o:p></o:p></p>
<p class="MsoNormal">Italy – 800 977 597<o:p></o:p></p>
<p class="MsoNormal">Japan – 0120 004 746<o:p></o:p></p>
<p class="MsoNormal">Netherlands – 0 800 020 6086<o:p></o:p></p>
<p class="MsoNormal">South Korea – 00798 6136 2179<o:p></o:p></p>
<p class="MsoNormal">Spain – 800 600 280<o:p></o:p></p>
<p class="MsoNormal">Switzerland – 0 800 740 336<o:p></o:p></p>
<p class="MsoNormal" style="text-autospace:none"><b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif;background:yellow;mso-highlight:yellow">Passcode for all:
</span></b><b><span style="font-family:"Arial",sans-serif;background:yellow;mso-highlight:yellow">311578</span></b><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="background:yellow;mso-highlight:yellow">WebEx login information:</span><o:p></o:p></b></p>
<table class="MsoNormalTable" border="0" cellspacing="3" cellpadding="0">
<tbody>
<tr style="height:16.5pt">
<td style="padding:0in 0in 0in 0in;height:16.5pt">
<p class="MsoNormal" style="line-height:16.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<b><span style="font-family:"Arial",sans-serif;color:black">Lena Braatz invites you to join this Webex meeting.
</span></b><b><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></b></p>
</td>
</tr>
</tbody>
</table>
<div style="mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<table cellspacing="0" cellpadding="0" hspace="0" vspace="0" align="left">
<tbody>
<tr>
<td valign="top" align="left" style="padding-top:0in;padding-right:2.25pt;padding-bottom:0in;padding-left:2.25pt">
<p class="MsoNormal" style="line-height:13.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#333333;display:none"><o:p> </o:p></span></p>
<table class="MsoNormalTable" border="0" cellspacing="3" cellpadding="0">
<tbody>
<tr style="height:15.0pt">
<td style="padding:0in 0in 0in 0in;height:15.0pt">
<p class="MsoNormal" style="line-height:15.0pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#333333"> <o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal" style="line-height:13.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#333333;display:none"><o:p> </o:p></span></p>
<table class="MsoNormalTable" border="0" cellspacing="3" cellpadding="0" width="0" style="width:0in;width:auto!important">
<tbody>
<tr>
<td style="padding:0in 0in 0in 0in">
<p class="MsoNormal" style="line-height:16.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-family:"Arial",sans-serif;color:black">Meeting number: 905 263 424
</span><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal" style="line-height:13.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#333333;display:none"><o:p> </o:p></span></p>
<table class="MsoNormalTable" border="0" cellspacing="3" cellpadding="0" width="0" style="width:0in;width:auto!important">
<tbody>
<tr>
<td style="padding:0in 0in 0in 0in">
<p class="MsoNormal" style="line-height:16.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-family:"Arial",sans-serif;color:black">Meeting password: Jb4vHXQ*</span><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal" style="line-height:13.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#333333;display:none"><o:p> </o:p></span></p>
<table class="MsoNormalTable" border="0" cellspacing="3" cellpadding="0">
<tbody>
<tr style="height:15.0pt">
<td style="padding:0in 0in 0in 0in;height:15.0pt">
<p class="MsoNormal" style="line-height:15.0pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#333333"> <o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal" style="line-height:13.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#333333;display:none"><o:p> </o:p></span></p>
<table class="MsoNormalTable" border="0" cellspacing="3" cellpadding="0" width="100%" style="width:100.0%">
<tbody>
<tr>
<td style="padding:0in 0in 0in 0in">
<p class="MsoNormal" style="line-height:16.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#666666">Tuesday, February 18, 2020
<o:p></o:p></span></p>
</td>
</tr>
<tr>
<td style="padding:0in 0in 0in 0in">
<p class="MsoNormal" style="line-height:16.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#666666">8:30 am | Eastern Standard Time (New York, GMT-05:00)<o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
<div style="mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<table cellspacing="0" cellpadding="0" hspace="0" vspace="0" align="left">
<tbody>
<tr>
<td valign="top" align="left" style="padding-top:0in;padding-right:2.25pt;padding-bottom:0in;padding-left:2.25pt">
<p class="MsoNormal" style="line-height:13.5pt;mso-element:frame;mso-element-frame-hspace:2.25pt;mso-element-wrap:around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:column;mso-height-rule:exactly">
<span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#333333"><o:p> </o:p></span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Franklin Gothic Book",sans-serif"><img width="156" height="34" style="width:1.625in;height:.3583in" id="Picture_x0020_1" src="cid:image001.png@01D5E321.8BAC04B0" alt="cid:image002.png@01CE3AB5.294A2660"></span><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:#595959"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:#595959"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:#595959">Lena Braatz<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:#595959">Lead Associate<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:#595959">Office 434-973-4453<o:p></o:p></span></p>
<p class="MsoNormal"><a href="http://www.boozallen.com/"><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:blue">www.boozallen.com</span></a><span style="font-size:9.0pt;font-family:"Franklin Gothic Book",sans-serif;color:#595959"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>