Move DBs from SQL server 2005 32bits to another SQL server 2012 64 bits

Move DBs from SQL server 2005 32bits to another SQL server 2012 64 bits

Hi to all,
We are trying to move de ServiceDesk and OpManager databases from SQL Server 2005, 32bits, to SQL Server 2012, 64 bits.
Could any one give me the steps that I have to follow in the two cases?
We have urgency please!
best Regards,
Rita
 

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