Inserting data into drop down

Hi Team, I am new to Mendix, Could you please help me out for inserting regular data into drop down, If you have any proper documentation for same it will be great help for me. Actually i am able to insert hard coded data into drop but when i am coming page that time i am not able to see that. 
1 answers

You can use a reference selector on a page as a drop-down. You can fill this with an list of objects through an association, see also:

Another option would be to use an enumeration, then your drop-down will be filled with hard coded text: