Enable / Disable form control through COC

 [ExtensionOf(formStr(FormName))]

final class FormName_Extension

{

    /// <summary>

    /// control visibility of form control flag based on Company parameters

    /// </summary>

    public void init()

    {

        next init();

        FormStringControl   Indicator = this.design().controlName(formControlStr(FormName, TableName_Indicator));

      

      

        if(Indicator  && curExt() ==  'YourCompany')

        {

            Indicator .visible(True);

        }

        else

        {

            Indicator .visible(false);

        }

    }

}

Happy DAXing ... :)