diff --git a/QHF-May-2021.md b/QHF-May-2021.md
index 4e28ba1..0d9df6a 100644
--- a/QHF-May-2021.md
+++ b/QHF-May-2021.md
@@ -19,6 +19,7 @@ No | Name | Time | Coordinator | Country | Language
 ---|------|------|-------------|---------|---------
 1 | QGIS Project | [09h00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2021&month=5&day=28&hour=09&min=00&sec=0&msg=QGISOpenDay-QGIS+Project "click this link to find out the time in your local time zone") | Tim Sutton | Portugal | English
 2 | Giswater - QGIS plugin to manage water networks | [10h00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2021&month=5&day=28&hour=10&min=00&sec=0&msg=QGISOpenDay-QGIS+Project "click this link to find out the time in your local time zone") | Xavier Torret & Albert Bofill | Spain | English
+3 | QGIS in Conda - a use case with PCRaster tools | [11h00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2021&month=5&day=28&hour=11&min=00&sec=0&msg=QGISOpenDay-QGIS+Project "click this link to find out the time in your local time zone") | Hans van der Kwast | The Netherlands | English
 
 # Organisers
 
@@ -28,17 +29,17 @@ No | Name | Role | Contact
 
 
 # Presentations
-## title
+## QGIS in Conda - a use case with PCRaster tools
 
-**Time:** 28 May 2021 [09h00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2021&month=5&day=28&hour=09&min=00&sec=0&msg=QGISOpenDay-your+title+here "click this link to find out the time in your local time zone").
+**Time:** 28 May 2021 [11h00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2021&month=5&day=28&hour=11&min=00&sec=0&msg=QGISOpenDay-your+title+here "click this link to find out the time in your local time zone").
 
-**Duration:** 30 mins
+**Duration:** 60 mins
 
 **Venue:** [Youtube Live Stream Link](link here "Click Here and Set the Reminder ON to be notified before the livestream")
 
-**Presenter:** Name
+**Presenter:** Hans van der Kwast
 
-talk Info 
+With QGIS installed in a Conda environment we can combine the power of QGIS with other available packages without much effort. In this session you'll see how easy it is to setup a Conda environment with QGIS. Next, as an example, we'll install [PCRaster](http://www.pcraster.eu), which provides modules for map algebra. In the QGIS Python console we can then import PCRaster, but it's also possible to write processing tools that integrate in the Processing Toolbox and can be used in the Graphical Modeler. Currently around [100 PCRaster tools](https://github.com/jvdkwast/qgisrepository) are available for QGIS in Conda and can be easily installed through the QGIS Resource Sharing Plugin. Some of these tools for environmental analysis and hydrological studies will be demonstrated.
 
 
 # Adding more events