| May 2011 |
| 20/05/11 | The alliance TWS2 (today: TSI-A) was founded. |
| Founding members::  cosmos4er, BonNsS, ST0NE and MI-MI. |
| Leaving of:BonNsS. |
|  The alliance reaches a population more than 100. |
|
| 21/05/11 | Joining of:zurik, zurab and viriney. |
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| 23/05/11 | The alliance is now known as TSI-2. |
| Joining of:Triumfru, Bear, PULLFULL, galibar, TolstyKot, 4ertyaga, savemen, Dozer and angel_zar. |
| The alliance reaches a population more than 1,000. |
|
| 24/05/11 | Joining of:m05, STASKO13, Buhie, NZT, Sasha_De, barov, Teutonicus, raffaello and BonNsS. |
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| 26/05/11 | Joining of:lobo, flat and Prig. |
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| 29/05/11 | The alliance reaches a population more than 5,000. |
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| 30/05/11 | Joining of:Regby. |
| Leaving of:barov. |
| June 2011 |
|
| 01/06/11 | Joining of:Tourist. |
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| 03/06/11 | Joining of:Lucky Thunder. |
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| 05/06/11 | The alliance reaches a population more than 10,000. |
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| 06/06/11 | Joining of:Fence. |
|
| 08/06/11 | Leaving of:ST0NE MI-MI zurik zurab Triumfru Bear PULLFULL galibar TolstyKot Dozer STASKO13 Teutonicus lobo Prig Regby Tourist Lucky Thunder and Fence. |
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| 09/06/11 | Leaving of:viriney savemen angel_zar m05 Buhie NZT Sasha_De raffaello BonNsS and flat. |
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| 10/06/11 | The alliance is now known as TSI-A. |
|
| 12/06/11 | The alliance TSI-A was canceled. |