def METHOD_NAME(self, realm_name=None):
    usertab = self._open_tab_user_view(realm_name)
    submit_button = usertab.find_element(
        By.CSS_SELECTOR,
        "div.flexigrid > div.sDiv > div.sDiv2 > "
        'input[name="search_button"]',
    )
    submit_button.click()