<span style=" font-size:10pt;font-family:sans-serif">Dear Scott and Tomaso,</span>
<br>
<br><span style=" font-size:10pt;font-family:sans-serif">I am tracing all
books with an overdue action re the 5-years-review . In this context, I
looked into all documents whose update ( or reconfirmation, or silverisation)
was due in the past years up to 2018.</span>
<br><span style=" font-size:10pt;font-family:sans-serif">In the case of
SIS, the affected documents are: </span>
<br>
<table width=682 style="border-collapse:collapse;">
<tr valign=top height=26>
<td width=52 style="border-style:solid solid solid solid;border-color:#000000;border-width:2px 1px 1px 2px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri"><b>WG</b></span></div>
<td width=283 style="border-style:solid solid solid solid;border-color:#000000;border-width:2px 1px 1px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri"><b>Document
</b></span></div>
<td width=94 style="border-style:solid solid solid solid;border-color:#000000;border-width:2px 1px 1px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri"><b>Due
Date for action (Reconfirm, Update, Silverise)</b></span></div>
<td width=74 style="border-style:solid solid solid solid;border-color:#000000;border-width:2px 2px 1px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri"><b>AD
Recommendation </b></span></div>
<td width=83 style="border-style:solid solid solid solid;border-color:#000000;border-width:2px 2px 1px 2px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri"><b>Status</b></span>
<br><span style=" font-size:12pt;font-family:Calibri"><b>Feb .2019</b></span></div>
<td width=83 style="border-style:solid solid solid solid;border-color:#000000;border-width:2px 2px 1px 2px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri"><b>COMMENT</b></span></div></table>
<br>
<table width=682 style="border-collapse:collapse;">
<tr valign=top height=14>
<td width=54 style="border-style:none solid solid none;border-color:#000000;border-width:0px 1px 1px 0px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">SIS
DTN</span></div>
<td width=283 style="border-style:none solid solid solid;border-color:#000000;border-width:0px 1px 1px 1px;padding:0px 0px;"><span style=" font-size:12pt;color:#3f8080;font-family:Calibri"><b>734.0-G-1
Rationale, Scenarios, and Requirements for DTN in Space
</b></span>
<td width=92 style="border-style:none solid solid solid;border-color:#000000;border-width:0px 1px 1px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">Aug-15</span></div>
<td width=74 style="border-style:none solid solid solid;border-color:#000000;border-width:0px 2px 1px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;color:red;font-family:Calibri">Update</span></div>
<td width=83 style="border-style:none solid solid solid;border-color:#000000;border-width:0px 2px 1px 2px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">Not
started</span></div>
<td width=83 style="border-style:none none solid solid;border-color:#000000;border-width:0px 0px 1px 2px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">Draft
Project created</span></div>
<tr valign=top height=14>
<td width=54 style="border-style:solid solid solid none;border-color:#000000;border-width:1px 1px 1px 0px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">SIS
DTN</span></div>
<td width=283 style="border-style:solid solid solid solid;border-color:#000000;border-width:1px 1px 1px 1px;padding:0px 0px;"><span style=" font-size:12pt;color:#0020c2;font-family:Calibri"><b>735.1-B-1
Asynchronous Message Service</b></span>
<td width=92 style="border-style:solid solid solid solid;border-color:#000000;border-width:1px 1px 1px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">Sep-14</span></div>
<td width=74 style="border-style:solid solid solid solid;border-color:#000000;border-width:1px 2px 1px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;color:red;font-family:Calibri">Update</span></div>
<td width=83 style="border-style:solid solid solid solid;border-color:#000000;border-width:1px 2px 1px 2px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">Not
started</span></div>
<td width=83 style="border-style:solid none solid solid;border-color:#000000;border-width:1px 0px 1px 2px;padding:0px 0px;">
<tr valign=top height=14>
<td width=54 style="border-style:solid solid none none;border-color:#000000;border-width:1px 1px 0px 0px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">SIS
DTN</span></div>
<td width=283 style="border-style:solid solid none solid;border-color:#000000;border-width:1px 1px 0px 1px;padding:0px 0px;"><span style=" font-size:12pt;color:#3f8080;font-family:Calibri"><b>735.0-G-1
Asynchronous Message Service
</b></span>
<td width=92 style="border-style:solid solid none solid;border-color:#000000;border-width:1px 1px 0px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">Dec-17</span></div>
<td width=74 style="border-style:solid solid none solid;border-color:#000000;border-width:1px 2px 0px 1px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;color:red;font-family:Calibri">Update</span></div>
<td width=83 style="border-style:solid solid none solid;border-color:#000000;border-width:1px 2px 0px 2px;padding:0px 0px;">
<div align=center><span style=" font-size:12pt;font-family:Calibri">Not
started</span></div>
<td width=83 style="border-style:solid none none solid;border-color:#000000;border-width:1px 0px 0px 2px;padding:0px 0px;"></table>
<br>
<br>
<br>
<br><span style=" font-size:10pt;font-family:sans-serif">The decision about
"update" was recorded at the </span>
<form action=https://public.ccsds.org/meetings/2018Spring/default.aspx method=post><span style=" font-size:10pt;font-family:sans-serif">Gaithersburg
</span></form><span style=" font-size:10pt;font-family:sans-serif"> meeting.</span>
<br>
<br><span style=" font-size:10pt;font-family:sans-serif">Please glance
through the table and let me know if there is anything missing - or, in
general, if you have any comment.</span>
<br><span style=" font-size:10pt;font-family:sans-serif">Concerning the
two AMS books, no Draft Projects have been created yet.. Also, they do
not appear in the SIS CESG report from the Berlin Meeting, under
the "New Work Items" table.</span>
<br><span style=" font-size:10pt;font-family:sans-serif">I assume AMS is
still considered part of the DTN protocol stack . Is it still considered
to update the two books ?</span>
<br><span style=" font-size:10pt;font-family:sans-serif"> If yes,
it would be good practise to create the relevant Draft Project in CWE.
This will help keeping trace of these projects, even though the decision
to go ahead with the project approval - and therefore start working on
it - may come later .</span>
<br>
<br><span style=" font-size:10pt;font-family:sans-serif">Thanks, kind
regards,<br>
Margherita</span>
<br><span style=" font-size:10pt;font-family:sans-serif">--------------------------------------------------------------<br>
</span><span style=" font-size:8pt;color:#00a1e0;font-family:Verdana"><b>Margherita
di Giulio</b></span>
<br><span style=" font-size:8pt;color:#5f5f5f;font-family:Verdana">Ground
Station Systems Division</span>
<br><span style=" font-size:8pt;color:#5f5f5f;font-family:Verdana">Backend
Software Section (OPS-GSB)</span>
<br>
<br>
<br><span style=" font-size:8pt;color:#5f5f5f;font-family:Verdana"><b>European
Space Agency ESA/ESOC</b><br>
Robert-Bosch-Str. 5<br>
D-64293 Darmstadt - Germany<br>
Tel: +49-6151-902779<br>
e-mail: Margherita.di.Giulio@esa.int</span><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif"><br>
<br>
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