| May 2021 | ||
| 08/05/21 | The alliance IM-B was founded. | |
Founding members::  CSCS. | ||
 The alliance reaches a population more than 100. | ||
| 21/05/21 | The alliance reaches a population more than 1,000. | |
| June 2021 | ||
| 12/06/21 | Deletion of:CSCS. | |
| The alliance IM-B was canceled. | ||