Two coded values in one single field.

Idea created by EYildirimesriturkey-com-tr-esridist Employee on Jun 11, 2014
    New
    Score10
         Scenario;
         We have a domain which includes;
         domain name and field name = type
         domain name: type
                      1-aaa
                      2-bbb
                      3-ccc
                      4-ddd
         We want to use two code for one field.
          
         Example: Field Name :Type
                          1-aaa,2-bbb
          
         Is this possible? Or is there another way for this purpose ?
          
         I have attached the screenshot and the sample data.