Owner Custom Selector in Project Screen

Hi,

I want a custom selector on my project screen that functions the same way as the 'Owner' selector on the Project Quote screen. I have provided my code, and although I am getting a selector, it does not match the 'Owner' selector Of the Project Quote screen.

#region UsrOwner
        public abstract class usrOwner : PX.Data.BQL.BqlInt.Field<usrOwner> { }

        [PXSelector(typeof(Search<Contact.contactID,
                            Where<Contact.contactType, Equal<ContactTypesAttribute.person>,
                                And<Contact.isActive, Equal<True>>>>),
                    SubstituteKey = typeof(Contact.displayName),
                    DescriptionField = typeof(Contact.fullName))]
        [PXDBInt(BqlField = typeof(CROpportunityRevision.ownerID))]
        [PXUIField(DisplayName = "Owner", Visibility = PXUIVisibility.SelectorVisible)]
        public virtual int? UsrOwner { get; set; }
        #endregion

The below mentioned data I want in my custom selector field.

The below image shows wrong data which I ‘m getting from my code. 

Regards,

Sweta