Student apartment allocation management system modeled with Rational Rose software (super detailed~)

Overall class diagram:

Activity diagram:

Concept level class diagram:

For other static diagrams (class diagrams, object diagrams, package diagrams, use case diagrams) and dynamic diagrams (activity diagrams, state diagrams, sequence diagrams and collaboration diagrams), you can refer to my Baidu Netdisk.

Baidu network disk link: https://pan.baidu.com/s/1Gb736y8M__n03GdfGslKCA 
extraction code: 0808