| January 2017 | ||
| 03/01/17 | The alliance Arbiter (today: CordubaI) was founded. | |
Founding members::  Arbiter. | ||
 The alliance reaches a population more than 100. | ||
| 11/01/17 | Deletion of:Arbiter. | |
| October 2017 | ||
| 26/10/17 | The alliance is now known as CordubaI. | |
| Joining of:CordubaI. | ||
| March 2018 | ||
| 25/03/18 | The alliance reaches a population more than 1,000. | |