Automation of data entry for few KPIs

Hi,

We have been entering the data using Entry And Approval module as of now. But for some KPIs in this model, data entry has to be automated by integrating with the source server ( data is in SQL server ).

If the automation is possible, since the metric sets are defined earlier and now if i want to automate the data entry for these KPIs, what will happen if i click on 'LOAD PAS Model' in Entry And Approval Home page.

Can anybody help me how i can read data from SQL server to variables in PAS. We need only actuals data to be automated.

Appreciate your help!

Thanks

Praveen