Migration BO 6.5 to XI 3.1 with Import wizard (select source)

Hello,

We have a deployment BO 6.5 and we have a different deployment in BO XI 3.1. (different universe and documents). Now, we need to migrate the deployment BO 6.5 to BO XI 3.1 but we can´t select the source deployment with import wizard in BO XI 3.1. Is it usual?

What we have to do to see the source (deployment BO 6.5)? We think it is the first place to do the migration

We have read the BusinessObjects 5/6 to XI 3.0 Migration Guide but we haven´t the solution in this guide.

Thanks