Excluding duplicated in list

Hi. Is there a good way of not including duplicates of properties in a list?

Best Regards,


Not sure what you mean - how can properties be duplicates (or do you mean duplicate entries such as customers with same name)? Do you have an example?

Sorry, my bad.
From picture:

Lets say I want to select from a list of “Detail 1”. So if i select “Parameter - Detail 1” as display value in the selector is this:

When implemeting like this:

In this case, Detail 1 is a string, and its therefore not possible to list the Detail 1-object

Hmm… Looks like the Options should be a datasource holding the objects in the Details 1 object class, and not the Parameter object class? (Looks like you currently display Parameter.Detail 1.Name)