| June 2018 | ||
| 09/06/18 | The alliance P R (today: SGR sgr) was founded. | |
Founding members::  persi. | ||
 The alliance reaches a population more than 100. | ||
| 19/06/18 | The alliance reaches a population more than 1,000. | |
| October 2018 | ||
| 07/10/18 | The alliance is now known as SGR sgr. | |
| 12/10/18 | The alliance SGR sgr was canceled. | |