I have a google site which I use to list data. The problem is that when I add a new row to my table from the site, when the page refreshes, the added rows disappear. The lines already present are hard in the code. How to make sure that the addition of the lines remains in the code of the page at each new opening / refreshing? Thank you all https://sites.google.com/d/1VEQphcFvfttfwffZn_D5-JUKzhu-T39_/p/1cGiVMp03SLXNA5_NRiVDlh982YCdrgcT/edit