SQL table editor with drop down menu

[Sergey]

Dear community,

EDIT: seems like the column name "SEL" was messing up the behiavor of the column. I changed it to another specific column name and now the drop-down list saves saved & reported accordingly.

I am using a SQL table editor in order for a user to provide some informations. In one of the columns, I want  the user to select yes or no based on a drop down list.

I was able to achieve this using a delimited list parameter type, which has been defined as a parameter in the expected column :

However, when I save it, the "is selected" appears blank. When I look in the SQL table itself, the value is there.

Table after I save it:

SQL table in SQL server:

Colum configuration:

So what is the configuration so that I can see in the columns what the user have been selecting ? Am I missing something?

Regards,