| May 2011 | ||
| 26/05/11 | The alliance IEPA was founded. | |
Founding members::  idibeltz. | ||
 The alliance reaches a population more than 100. | ||
| June 2011 | ||
| 28/06/11 | Joining of:cayogracco. | |
| The alliance reaches a population more than 1,000. | ||
| September 2011 | ||
| 26/09/11 | Deletion of:cayogracco. | |
| January 2012 | ||
| 12/01/12 | Deletion of:idibeltz. | |
| The alliance IEPA was canceled. | ||