https://se.mathworks.com/help/simulink/ug/customize-system-object-dialog-box-using-mask-editor.html
Customize MATLAB System Icon and Dialog Box Using Mask Editor - MATLAB & Simulink
Customize MATLAB System block appearance using Mask Editor graphical user interface.
dialog boxmask editorcustomizematlabsystem
https://issuetracker.unity3d.com/issues/ui-mask-component-crashes-editor-after-you-build-and-run
Unity Issue Tracker - UI Mask component crashes editor after you Build & Run
Steps to reproduce:1. Open QA attached project (reduced) or user attached project2. Build and run for windows3. Build will run, edit...
issue tracker
https://nl.mathworks.com/help/simulink/ug/create-and-edit-block-mask-icon.html
Create and Edit Block Mask Icon Using Graphical Icon Editor - MATLAB & Simulink
Create block mask icon using Graphical Icon Editor.
createeditblockmask