| April 2009 | ||
| 10/04/09 | The alliance PM (today: WPM) was founded. | |
Founding members::  Darmerth. | ||
| 11/04/09 | Joining of:Dracnor. | |
 The alliance reaches a population more than 100. | ||
| 14/04/09 | Joining of:juro8. | |
| May 2009 | ||
| 11/05/09 | Leaving of:juro8. | |
| 29/05/09 | The alliance is now known as WPM. | |