                      <p:autoComplete
                                completeMethod="#{webUserController.completeUser}"
                                class="w-100"
                                id="acStaff" 
                                inputStyleClass="w-100"
                                value="#{financialTransactionController.user}" 
                                var="user"
                                scrollHeight="450"
                                itemLabel="#{user.webUserPerson.name}