OTB-Users-Day-2018.md

-Sponsors: TODO add logo cnes and irstea
+Sponsors: TODO add logo CNES and IRSTEA
 
 # General Information
 
 # Purpose
 
-# Dates and Times
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+This page is about organizing an Orfeo ToolBox users meeting in 2018. Previous events:
+
+* [OTB Users meeting 2015](https://wiki.orfeo-toolbox.org/index.php/OTB_Users_meeting_and_hackfest_2015)
+* [OTB Users meeting 2016](https://wiki.orfeo-toolbox.org/index.php/OTB_Users_meeting_and_hackfest_2016)
+* [OTB Users meeting 2017](https://wiki.orfeo-toolbox.org/index.php/OTB_Users_meeting_and_hackfest_2017)
+
+# Dates and Times
+ 
+The 4th Orfeo ToolBox users’ days, which will be held in Montpellier on the 19th of October 2018, following the Theia conference.
+
+# Location
+
+In Agropolis International.
+
+# Schedule
+
+TODO
+
+# Social events
+
+TODO
+
+# Guidelines
+
+## Guidelines for participants
+
+## Guidelines for all speakers
+
+## Guidelines for the tutorial sessions
+
+# TODO List
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