Setting up ODBC for Great Plains

Hi,

For users to access Great Plains/Frx, they need a ODBC setup.

We have sql 2005 for Great Plains databases. How can i setup the ODBC - should it be based on sql authentication or windows authentication? Should the users have db_owner access or sysadmin access?  We do not want to sset the users up with sa account in ODBC connection.

Can you please help me with this.

Thanks,

r_nsh.