diff --git a/QHF-September-2020.md b/QHF-September-2020.md
index ba09e17..6e7ca59 100644
--- a/QHF-September-2020.md
+++ b/QHF-September-2020.md
@@ -60,6 +60,7 @@ In this session we will answer any random QGIS questions! If you need us to work
 * **German Vargas**: ​Is it possible to add custom Python code into a workstream created in the Graphic Modeler?
 * **Geohub Nepal**: ​how to solve this type of problems in QGIS: Where should the manufacturing plant be located to minimize overall transportation costs? Arcgis has solid sets of tools on location allocation problems.
 * **César Herrera**: ​My question is related to the simultaneous use of several people without having to use PostGis. I have verified that if several people open the same QGS / QGZ file, the program crashes. ​On the other hand, I think it is possible to have several identical QGS / QGZ files that call the same layers. In this case, the program does not close and allows multiple people to view the project. ​Is there any correct way to multiuser without actually using PostGis?
+* **Hans van der Kwast** ​In older QGIS versions we could choose output raster formats in the processing tools. Now the SAGA tools for example only outputs sdat. Was there a reason for this choice?
 
 
 ## Please add more virtual meetup initiatives below!
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