I did create a Droplist with 3 values and I did set a default value for this drop list. Even though the data-source has only 3 values it shows a blank option.
I did find two work-around solutions which does not remove the blank field.
First option is to set Validation to Mandatory. In this option the business user can not select the blank option and save the item.
The second option is to check " Reset Blank". In this option the blank can be selected but when saved it saves the default value. It is a slightly better option.
How can I remove the Droplist blank option?