Before you create a catalog source, ensure that you have the information required to connect to the source system.
Perform the following tasks:
•Assign the required permissions.
•Configure the permissions for the Microsoft SQL Server database user account that you use to connect to Microsoft SQL Server.
Note:
The user account that you use to connect to Microsoft SQL Server must be an SQL Server login account.
•Configure a connection to the Microsoft Azure SQL Server source system in Administrator.
•Create endpoint catalog sources for connection assignment.
•Optionally, if you want to identify pairs of similar columns and relationships between tables within a catalog source, import a relationship inference model.