| April 2018 | ||
| 23/04/18 | The alliance DEFF was founded. | |
Founding members::  &Alfa, &Arri.JiO, smetam and Argozen. | ||
| Leaving of:Argozen. | ||
 The alliance reaches a population more than 1,000. | ||
| 27/04/18 | Deletion of:&Arri.JiO. | |
| July 2018 | ||
| 17/07/18 | Deletion of:smetam. | |
| 24/07/18 | Deletion of:&Alfa. | |
| The alliance DEFF was canceled. | ||