diff --git a/lectures/revealjs/02-software-development.adoc b/lectures/revealjs/02-software-development.adoc
index 7492a7d10906e8894fa11eaa14e3b0410841c410..6bb093f9bca23f09a7dd39683e620dbf64c728be 100644
--- a/lectures/revealjs/02-software-development.adoc
+++ b/lectures/revealjs/02-software-development.adoc
@@ -7,7 +7,7 @@
 ++++
 
 [.smaller-80][.center-paragraph]
-IT1901 Fall 2019 - 2nd Lecture
+IT1901 Fall 2020 - 3rd Lecture
 
 [background-color = "#124990"]
 [color = "#fff6d5"]
@@ -23,62 +23,44 @@ IT1901 Fall 2019 - 2nd Lecture
 [color = "#fff6d5"]
 == Administrative issues
 
-== Feedback
-[.left]
-Go to: +
-app.one2act.no +
-Session: +
-RIBOO +
-
-[.right]
-image::../images/lecture02/qr-app-one2act-no.svg[width=400]
-
-== Example code on gitlab
-
-Have you managed to build and run the example?
-
-- A) Yes
-- B) No
+== Group registration form
 
+- About half of you filled in the  form
+- deadline to fill in the form is Wednesday, August 26
 
-== Example code on gitlab (2)
+https://s.ntnu.no/it1901groups
 
-What IDE are you using ?
+== Individual Assignment 1
 
-- A) Eclipse
-- B) IntelliJ
+- Requires that you get access to the it1901/studenter-2020 group
+	** in gitlab (request access)
+	** gets approved within the day  / next day
+	** only about half of you did that
+- the exercise is mandatory to get a grade in the course
 
+== Individual Assignment 1 (cont.)
 
-== Example code on gitlab (3)
+- deadline August 27th
+- on BB post the link to the repo 
+- the main deliverable is the repo itself
 
-Are there any issues encountered ?
+== Provided materials
 
-- A) no issues
-- B) could not clone the project
-- C) could not build the project
-- D) could not run the project
-- E) other issue
-
-
-== !
-
-image::../images/lecture02/groups-padding.png[canvas, size=contain]
+- very few students did watch the materials
+- they contain important information for assignments 
+- relevant materials for 1st assignment
+	** gitpod episodes
+	** git course
+	** introduction to gitlab
 
 == Reference Group 
 
-- Tommy Chan
-- Vivi Cecilie Galschiødt Svendsen 
-- Johan Ludvig Holst
-- Aksel Kirknes
-- Aksel Saugestad
-- Lars-Olav Vågene
+- Trenger 3-5 medlemmer til referansegruppe i faget
+- Mulighet til å påvirke kurset og forbedre kurset for de som skal ta det senere år
+- 3 møter / Ca. en time per møte
+- Meld deg om du er interessert! (email / chat / group registration form)
+- If there are not enough volunteers we will randomly select the rest 
 
-== Deliverable 1
- 
- - each student group has assigned a group (folder) in gitlab gr19xx
- - in the folder there is a repository with name gr19xx which will be used for delivering the code 
- - deadline September 9th, 2019
- - group contract  has deadline on September 3rd, 2019
 
 
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@@ -109,15 +91,6 @@ Engineering refers to the practice of organizing the design and construction of
 [.smaller-60]
 Rogers, G.F.C. (1983)
 
-== Exercise
-
-[.smaller-60]
-Engineering refers to the practice of organizing the design and construction of any artifice which transforms the physical world around us to meet some recognized need. Rogers, G.F.C. (1983)
-
-- Discuss with a colleague sitting next to you.  Look at Rogers’ definition of engineering. How would you relate elements of that definition to your understanding of software development? 
-
-[.smaller-40]
-Adapted from _An introduction to software development (Open University)_
 
 
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@@ -181,20 +154,6 @@ https://www.visual-paradigm.com/scrum/what-is-sprint-in-scrum/
 
 Software quality is the degree to which a software solution meets the design requirements and the user needs and expectations.
 
-== Feedback
-[.left]
-Go to: +
-app.one2act.no +
-Session: +
-RIBOO +
-
-[.right]
-image::../images/lecture02/qr-app-one2act-no.svg[width=400]
-
-== Exercise
-
-- Discuss with the colleague next to you about what properties influence software quality. 
-- Type 3-5 keywords that you consider to be most important.
 
 == Quality attributes
 
@@ -283,13 +242,6 @@ image::../images/git-repo-commands.png[width="500px"]
 * `git pull` - henter andres endringer, i tilfelle konflikt
 * `git push` - deler endringer med andre via serveren
 
-== Exercise
-
-- Go to your group repository 
-- https://gitlab.stud.idi.ntnu.no/it1901/gr19xx
-- add any members that might not have access 
-- modify the readme and add your name in a list
-
 == Forgreining (branching)
 
 [.smaller-60]
@@ -451,7 +403,7 @@ image::../images/lecture02/doad.jpg[canvas, size=contain]
      				alt="ntnu logo" height="28"/>
      	</a>
      </span>
-     <span class="element" style="width:300px;">| IT1901 - 2nd lecture </span>
+     <span class="element" style="width:300px;">| IT1901 - 3rd lecture </span>
      <span class="element">| Software Development </span>
      <span class="element">&nbsp;&nbsp;&nbsp;&nbsp;</span>
   </div>