| November 2017 | ||
| 13/11/17 | The alliance C1.Eta was founded. | |
Founding members::  C1.Eta. | ||
 The alliance reaches a population more than 100. | ||
| March 2018 | ||
| 22/03/18 | The alliance reaches a population more than 1,000. | |
| November 2017 | ||
| 13/11/17 | The alliance C1.Eta was founded. | |
| Founding members:: C1.Eta. | ||
| The alliance reaches a population more than 100. | ||
| March 2018 | ||
| 22/03/18 | The alliance reaches a population more than 1,000. | |