Drop-down selection of enumerated values in string array user attributes

Hello,

When we create a user attribute of type “string array” with enumerated values (so that we can select multiple values from a pre-defined set), all the values appear as checkboxes in the user profile.

This can be hard to read when there is a larger number of values to select from; the “Edit user profile” page gets very long.

Would it possible to enable a drop-down selection of values for this kind of attribute? E.g., if the user editing the profile enters the first few characters of a value, all the matching values could be offered in drop-down form.

Thanks a lot for considering this.