In this step by step MDS Tutorial I will show you how to Create Entity. For the purpose of this tutorial I will use Excel 2012
What is MDS
I open my spreadsheet, Country table.
I go to Master Data tab.
In a Master Data tab I click on Create Entity button.
In a Manage Connections window I select the connection and click connect button.
Now I get Create Entity window and in the range box I select my range on spreadsheet. I select box saying that My data has headers.
In the same in the Model box I select my model.
I select Version
I type New entity name
I select my unique field
I select the column that contains the name and once everything is setup i click OK to create the table.
My table in MDS was created successfully.
I hope that will help