Customers-Contacts Application is built.

Customers list is as following.



Contacts list is as following.

Customers referenced in Contacts list are represented with numbers (i.e. Customer_id of Customer)

Meaningful Identifier is required for customer in Contacts list.

Custom Identifier is created with Customer-Name for Customers list.


Custom Identifier is created with Contact-Name for Contacts list.


Better custom Identifier is created with for Customers list.


Better custom Identifier is created with for Contacts list.


Some Fields/Columns of Customers list can be now kept hidden because of better Customer Identifier.


Some Fields/Columns of Contacts list can be now kept hidden because of better Contact Identifier.

The most recent update is maintained at Custom Identifier Spreadsheet Table Records