unwatchOrg.js

(function(org, notificationType) {
// org:
//  	the organizazione name
// notificationType: 
// 	'included' = participating and @mentions, 
// 	'subscribed' = all activity, 
// 	'ignore' = ignore

let qx = $x;
let unwatch = function(org, notificationType) {
  let nodes = document.querySelectorAll('.Box-row');
  let rows = [ ...nodes ];
  let orgRows = rows.filter(e => e.innerText.startsWith(`${org}/`));
  let orgUnsubButtons = orgRows.map(row => row.querySelector(`button.SelectMenu-item[value="${notificationType}"]`));
  orgUnsubButtons.forEach(button => console.log(button.click()));
  setTimeout(function() {
  }, 1000);
};

unwatch(org, notificationType);
})('TheOrganizationName', 'included');