HIDE/show reference Field records(options)

[Shabbir1]

Hi team

we have two custom fields on incident  1.area (check box) 2 scenario (reference---custom_table)we need to show three values (records) in scenario reference field if area check box is true and hide the same three values if check box is false can any one help me in the script how to achieve this

[Community Alums]

Is this requirement on form view or portal view?

[Shabbir1]

Thank you for reply not on portal view its on form view native UI