diff --git a/Google-Summer-of-Code-2022-Ideas.md b/Google-Summer-of-Code-2022-Ideas.md
index edc27a0..62e3391 100644
--- a/Google-Summer-of-Code-2022-Ideas.md
+++ b/Google-Summer-of-Code-2022-Ideas.md
@@ -11,12 +11,18 @@ Skills: Rust, C/C++, Linux
 Description:
 RustDesk support X11 on Linux, but does not support Wayland yet. Wayland has totally different API for screen capturing and keyboard/mouse input. Wayland has strict permission control, you can only capture screen under the user session. A permission dialog will pop up once you initiates screen capturing, this causes big problem for remote control scenario.
 
+Outcome: RustDesk screen capturing and input control can work on Wayland.
+
 Resources:
  - Discuss on Wayland support: https://github.com/rustdesk/rustdesk/issues/56
  - Initial job done for Wayland, only screen capturing: https://github.com/rustdesk/rustdesk/tree/master/libs/scrap/src/wayland
 
 Rating: Hard
 
+Size: 350 hours
+
+Mentor: [Carrie Chow](https://github.com/rustdesk) RustDesk author
+
 ### Migrate UI from Sciter to Tauri
 
 Skills: Rust, Javascript
@@ -24,6 +30,8 @@ Skills: Rust, Javascript
 Description:
 RustDesk chose Sciter as its Desktop UI SDK. As Tauri turns to be stable, it is time to switch to a more elegant UI SDK. Current RustDesk UI is based on TIScript+html+css, TIScript is a modified version of Javascript. After migration, RustDesk will switch to multiple windows mode with tab window support to have better OS taskbar integration. Each connection keeps UI and logic seperate, logic part runs in seperate process, just like Chrome.
 
+Outcome: Replace current Sciter sdk with Tauri for Windows/Mac/Linux
+
 Resources:
  - Tauri project: https://github.com/tauri-apps/tauri
  - What is Sciter?: https://sciter.com/
@@ -31,14 +39,36 @@ Resources:
 
 Rating: Hard
 
+Size: 350 hours
+
+Mentor: [Carrie Chow](https://github.com/rustdesk) RustDesk author, [Heap Chen](https://github.com/Heap-Hop) RustDesk Member
+
 ### Whiteboard
 
 Skills: Rust, Windows/Linux/Mac
 
 Description: Whiteboard is additional collaboration tool while sharing desktop, which enables users write or draw freely on computer screen during presentations.
 
+Outcome: Users on both side can draw on the screen of the controlled PC.
+
 Resources:
  - Whiteboard in AnyDesk: https://anydesk.com/uk/features/whiteboard
  - Reference project: https://github.com/netless-io/flat
 
 Rating: Hard
+
+Size: 350 hours
+
+Mentor: [Carrie Chow](https://github.com/rustdesk) RustDesk author
+
+### UDP Support
+
+Skills: Rust
+
+Description: RustDesk is using TCP hole punching for P2P connection. As we know, QUIC runs over UDP and not TCP. RustDesk seeks to support UDP hole punching for P2P connection for better performance under weak network scenario.
+
+Rating: Hard
+
+Size: 175 hours
+
+Mentor: [Carrie Chow](https://github.com/rustdesk) RustDesk author