title: Standalone Script for Google Sheets
body: <p>I am looking to locally use a Google Apps Script with one of my Google Sheets (Attached to a form) that will be accessible to all emails that have permission to access the sheet, but I don't plan on publishing this script to the public. Do I still need to publish in order to use this script, or will I be fine just adding an <code>onSubmit</code> function for my Google Form as a trigger for my script to run in my Google Sheet? And can I use installable triggers if I plan on operating this script as a standalone only attached to this one Google Sheet?</p>