diff --git a/Architectural-Decision-Records.md b/Architectural-Decision-Records.md
index 6d2f42a..f37ba16 100644
--- a/Architectural-Decision-Records.md
+++ b/Architectural-Decision-Records.md
@@ -545,7 +545,7 @@ Impact: Increased database reliability and reduced exceptions from unpatched dat
 </details>
 
 <details>
-<summary>📌 Removal of Proxy<->Server connection system</summary>
+<summary>📌 Removal of proxy<->server connection system</summary>
 
 > **Problem:** Connection system causes large overhead on networks  
 > **Solution:** Remove the connection system  
@@ -554,4 +554,19 @@ Impact: Increased database reliability and reduced exceptions from unpatched dat
 > 
 > Impact: Easier istallation
 
+</details>
+
+<details>
+<summary>📌 Restructuring packages according to data flow</summary>
+
+> **Problem:** Some classes are in packages that don't make sense  
+> **Solution:** Split packages based on data flow  
+> 
+> Here is a draft of the structure proposal
+> https://github.com/plan-player-analytics/Plan/issues/1021#issuecomment-526286750
+> 
+> Impact: Other plugins using internal classes in Plan break, might delay some people from updating. Data classes can be split by domain and gathering and delivery objects can be separated.
+>
+> Reality: Some classes from the old structure are still used in packages of the "wrong" domain, such as `Session` and `TaskSystem`
+
 </details>
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