no questionaire found when create Survey

Dear ,expert :

I work in SRM7.0 SP 10 .and evaluation scenario .

I create the questionaire in spro:Integration with Other SAP Components -Data Transfer to the SAP Business Information Warehouse -Settings for Application-Specific DataSources (SRM)---Web Survey Cockpit for SRM Supplier Evaluation

and assign the questionaire to the survy .

Now ,I create one Survey in portal ,but now I can't find the questionaire I created .

Why ?

Alex!