The following contexts will teach you the steps of comparing and synchronizing two database users.
Step 1: Open SQL Server Comparison Expert, click "Connection" button, then the connection dialog pops up.
Step 2: Click "Option" to open the Project Option, you can select the Object Types (Users) to compare. Click "OK" to continue.
Step 3: Click "OK" in the connection dialog, select the "Compare" button to compare the differences between the two databases users.
Step 4: Click "Synchronize", you can find the differences of users shown on the script.
Step 5: Click on "Sync", then you will be prompted to backup the target database. If you want to backup your database manually, please choose "No" in the confirm dialog.
Step 6: Click "
Yes" and you will find the action status changed from "

" to "

". This tells you that the synchronization has been completed successfully.