| February 2018 | ||
| 10/02/18 | The alliance dddr was founded. | |
Founding members::  dddr. | ||
 The alliance reaches a population more than 100. | ||
| May 2018 | ||
| 11/05/18 | The alliance reaches a population more than 1,000. | |
| June 2018 | ||
| 25/06/18 | Deletion of:dddr. | |
| The alliance dddr was canceled. | ||