nputStyleClass="w-100" value="#{searchController.department}" 
                                            forceSelection="true"
                                            completeMethod="#{departmentController.completeDept}" 
                                            var="dep" itemLabel="#{dep.name}" itemValue="#{dep}" >
                                <p:column>
                                    <h:outputLabel value="#{dep.name}"/>
                                </p:column>
                         