| June 2011 | ||
| 19/06/11 | The alliance P! was founded. | |
Founding members::  metaalverf. | ||
 The alliance reaches a population more than 100. | ||
| August 2011 | ||
| 01/08/11 | Joining of:cjeong. | |
| The alliance reaches a population more than 1,000. | ||
| October 2011 | ||
| 14/10/11 | The alliance reaches a population more than 5,000. | |
| December 2011 | ||
| 30/12/11 | Deletion of:cjeong. | |