diff --git a/README.md b/README.md
index 13540edb73b6442c88239ead88524020935ba3d5..c825de843e1bae9abff007fb0c813bddc07dde5b 100644
--- a/README.md
+++ b/README.md
@@ -177,9 +177,9 @@ Seminars
         a. Backport assignment `3b` to your choosen target. Use semihosting in order to `write` the resulting string to the host. You may need to use `--release` for decoding the long (`coded`) message, as being deeply recursive unoptimized code may run out of stack memory.
 
         b. Discuss from a memory safety perspective the outcome.
-        
+
         c. Compare for the short message (`abc`), the number of cycles required for `decode` in `--dev` vs. `--release`. As a comparison my straightforword C implementation took 2200 cycles in best optimized mode using `gcc` (-o3), while my (transation) to Rust code took 1780 cycles. (Both executed on a bluepill board at 8MHz with flash memory wait states).
-        
+
         Make a new git for your embedded development. Make three branches (`3a, 3b, 3c`) with updated documentation according to the above.
 
 
@@ -187,7 +187,7 @@ Seminars
 
     * Prepration
 
-            Bring a USB mini cable and your dev board. Be prepared to present the progress on assignment 3.
+         Bring a USB mini cable and your dev board. Be prepared to present the progress on assignment 3.
 
     * Topic
 
@@ -202,19 +202,87 @@ Seminars
 
 6. Memory Safe Concrreny
 
-        Preparation
+    * Preparation
+
+        * Finish lab 3 and be prepared to show your solution.
+
+    * Topic
+
+        * UnsafeCell, and synchronization in the RTFM model. 
+
+        * Requirements for Stack Resource Policy (SRP) based single-core scheduling.
+
+        * [cortex-m-rtfm](https://github.com/japaric/cortex-m-rtfm) The RTFM-core (task and resource model) in Rust for the Cortex-M family
+
+        * [svd2rust](https://github.com/japaric/svd2rust) Generating 
+
+    * Assignment
+
+        Implement a simple system with two tasks
+
+        * a perodic task executing each 10ms, that blinks the onboard LED, and
+        * usart task receiving commands (pause, start, period)
+        * a shared resource (data structure) protecting the command and period
+
+        Make a new git with the development and documentation.
+
+7. Macros
+
+    * Preparation
+
+         Be prepared to present the progress on assignment 4.
+
+    * Topic
+
+        We will cover implementation of the RTFM-core crate.
+
+        Special focus to `macro_rules` and `procedural macros`.
+
+8. Concurrent Reactive Objects
+
+    * Preparation
+
+        Be prepared to present assignment 4.
+
+    * Topic
+
+        A component model for reactive real-time programming.
+
+        We will cover the programming model and the implementation, including the `build.rs`, parsing of model files and generation of Rust code.
+
+    * Assignment
+
+        * port the assignment 4 to the RTFM-CRC model.
+
+        Make a new git for the development and documentation.
+
+
+9.  Presentation of project ideas
+
+    * Preparation
+
+        Be prepared to present progress of assignmont 5.
+
+    * Topic
+
+        Discussion of projects
+
+    * Assignment
+
+        Write a project specicification including individual grading assessment critera.
+
+10. Wrapup 
+
+    * Preparation
+
+        * Be prepared to present assignment 5.
+        * Be prepared to present your project.
+
         
-            * Finish lab 3 and be prepared to show your solution.
-            
-        Topic
 
-            * UnsafeCell, and synchronization in the RTFM model. 
-            
-            *Requirements for Stack Resource Policy (SRP) based single-core scheduling.
+    
 
-The RTFM-core (task and resource model)
 
-    *