| February 2011 |
| 02-04-11 | The alliance BBC (today: EAN-Code) was founded. |
| Founding members::  5705839967373O, 5706372466373O and Bibabutzelmann. |
|  The alliance reaches a population more than 100. |
|
| 02-14-11 | The alliance reaches a population more than 1,000. |
|
| 02-15-11 | Deletion of:Bibabutzelmann. |
|
| 02-16-11 | The alliance is now known as EAN. |
| March 2011 |
|
| 03-17-11 | The alliance reaches a population more than 5,000. |
| April 2011 |
|
| 04-04-11 | The alliance reaches a population more than 10,000. |
|
| 04-30-11 | The alliance is now known as EAN-Code. |