| January 2009 |
| 14/01/09 | The alliance PU IMP@R was founded. |
| Founding members::  garciatm, BEATRIX_84, spyroboy, cokewine and Cormon. |
|  The alliance reaches a population more than 1,000. |
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| 15/01/09 | Joining of:alhuertomix2, Korihor V, I am, Lartaun, Juanqui Morales, osqarin, zankawin and lyon. |
| Leaving of:BEATRIX_84. |
| The alliance reaches a population more than 10,000. |
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| 16/01/09 | Joining of:chopafina, REY ARTURO and OLi. |
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| 17/01/09 | Joining of:barcor, TITUS PULLO, benoit05, Drupi and reydelosmares. |
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| 18/01/09 | Joining of:xiQitiNA, virnube and Annie_. |
| Leaving of:Lartaun. |
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| 19/01/09 | Joining of:AnReW. |
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| 21/01/09 | Leaving of:zankawin. |
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| 23/01/09 | Joining of:Adri_Crossing. |
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| 25/01/09 | Joining of:ReTsAm. |
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| 28/01/09 | Leaving of:Annie_. |
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| 29/01/09 | Leaving of:xiQitiNA. |
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| 30/01/09 | Joining of:elmonete. |
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| 31/01/09 | Deletion of:benoit05. |
| February 2009 |
|
| 03/02/09 | The alliance PU IMP@R was canceled. |