| December 2017 | ||
| 25/12/17 | The alliance Postdk was founded. | |
Founding members::  Postdk. | ||
 The alliance reaches a population more than 100. | ||
| May 2018 | ||
| 10/05/18 | The alliance reaches a population more than 1,000. | |
| August 2018 | ||
| 06/08/18 | Deletion of:Postdk. | |
| The alliance Postdk was canceled. | ||