            <f:selectItems 
                                    value="#{departmentController.getDepartmentsOfInstitutionAndSite(processController.institution, processController.site)}"
                                    var="d"
                                    itemLabel="#{d.name}"
                                    itemValue="#{d}" />
                            </p:selectOneMenu>

                        </h:panelGroup>
                    </p:panelGrid>

                    <p:commandButton value="