package org.onap.portal.domain.db.fn;
+import java.io.Serializable;
import java.time.LocalDateTime;
import javax.persistence.Column;
import javax.persistence.Entity;
@Getter
@Setter
@Entity
-public class FnChatUsers {
+public class FnChatUsers implements Serializable {
@Id
@Column(name = "id", length = 11, nullable = false)
@Digits(integer = 11, fraction = 0)