Get VSCODE debugger to work with docker + laravel project

Hello, I have a php laravel project running on docker. I normally use the VSCODE debugger to run debugging on the laravel project, due to circumstances in the project. I have 1 main project and 1 sub main project. My debugger works in the main project but can't debug in the sub project. So I need help to run the debugger in the sub project. More details found here -> [login to view URL] The task might take less than 5 minutes if you know how to do it. + if necessary I can share my screen to get the task done.