| April 2011 | ||
| 18/04/11 | The alliance ~RIS~ was founded. | |
Founding members::  Atrium. | ||
 The alliance reaches a population more than 100. | ||
| 22/04/11 | Joining of:Naddiii. | |
| The alliance reaches a population more than 1,000. | ||
| 26/04/11 | Joining of:Jojo. | |
| May 2011 | ||
| 18/05/11 | Leaving of:Atrium and Naddiii. | |
| July 2011 | ||
| 25/07/11 | Deletion of:Jojo. | |
| The alliance ~RIS~ was canceled. | ||