Software Development GUI with MySQL, Apache Webserver for a Standard Raspberry pi 3 under Raspbian OS. Application "User and Password Management" with 3 fixed user groups (no personal users). Configurable via setup tables. All Data are hosted in the Database.Program must be able to disable and enable Raspbian "Top Bars" and "right Mouse click". Programm architecturte must allow to integrate later more applications. TV support for installation and test. Development max 10 days (2 weeks). Spec comes 100% from customer, architecture from supplier. Source code is 100% Customer owned! Payment according progress and acording both side agreed Milestones and Time line (Video proof of function). Source code must be modular, documented and is 100% Customer owned!