diff --git a/QOD-July-2023.md b/QOD-July-2023.md
index a8a4e25..99a65d2 100644
--- a/QOD-July-2023.md
+++ b/QOD-July-2023.md
@@ -16,7 +16,7 @@ Virtual events will be taking place online (see links below) and in the links sh
 
 No | Title | Time | Speaker | Country | Language
 ---|------|------|-------------|---------|---------
-1 | Title | [07H00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2023&month=07day=28&hour=07&min=00&sec=00&msg=QGISOpenDay-session1 "click this link to find out the time in your local time zone") | Speaker  | country | Language
+1 | Water quality mapping in qgis | [14H00 UTC](https://www.timeanddate.com/worldclock/fixedtime.html?year=2023&month=07day=28&hour=14&min=00&sec=00&msg=QGISOpenDay-session1 "click this link to find out the time in your local time zone") | Chimango Chisuwo | Malawi | English
 
 # Organisers
 
@@ -27,19 +27,19 @@ No | Name | Role | Contact
 3 | Victoria | Support | Contact Victoria via [Telegram Channel](https://t.me/joinchat/Aq2V5RPoxYYhXqUPoxRWPQ "QGIS Open Day User Channel") username <ins>@Victoria Neema</ins>
 
 # Presentations
-##  title
+##  Water quality mapping in qgis
 
-**Time:** 28 July 2023 [07h00](https://www.timeanddate.com/worldclock/fixedtime.html?year=2023&month=07&day=28&hour=07&min=00&sec=0&msg=QGISOpenDay-session1 "click this link to find out the time in your local time zone").
+**Time:** 28 July 2023 [14h00](https://www.timeanddate.com/worldclock/fixedtime.html?year=2023&month=07&day=28&hour=14&min=00&sec=0&msg=QGISOpenDay-session1 "click this link to find out the time in your local time zone").
 
 **Duration:** ~45 min
 
 **Venue:**  [YouTube Link]()
 
 **Presenters:** 
-Name
+Chimango Chisuwo
 
 **Description:**
-text
+Interpreting water characteristics, their relationship with other spatial biophysical variables and the overall implications on water quality.
 
 # Adding more events