| May 2020 | ||
| 25/05/20 | The alliance ONU-SE was founded. | |
Founding members::  prohitman, ogam and XxxMURDERXXX. | ||
| Leaving of:prohitman. | ||
 The alliance reaches a population more than 1,000. | ||
| June 2020 | ||
| 01/06/20 | Leaving of:ogam. | |
| 02/06/20 | Deletion of:XxxMURDERXXX. | |
| The alliance ONU-SE was canceled. | ||