Step 1 : Create new working database
Step 2 : Go to File -> Migration Assistant
Step 3 : Select Excel Templates
Step 4 :
Migration Wizard
a. Default selected database server name.
b. Select the authentication login method.
c. Make sure database to be import
d. Test Connection
Step 5 : Extract templates Path: Is the location that the excel file extract to.
Step 6 : Select all, and then extract
Step 7 : The selected template(s) extracted to the location that select under Path.
Remark: Complete the data update to the excel file that need to import. Please remember to do a backup before any import.
Refer attachment for details