| June 2019 | ||
| 14/06/19 | The alliance GENS was founded. | |
Founding members::  Anatra di Gomma. | ||
| 15/06/19 | Joining of:Mancio. | |
 The alliance reaches a population more than 100. | ||
| 28/06/19 | Leaving of:Mancio. | |
| July 2019 | ||
| 21/07/19 | The alliance reaches a population more than 1,000. | |
| September 2019 | ||
| 20/09/19 | Deletion of:Anatra di Gomma. | |
| The alliance GENS was canceled. | ||