This page, on the top select the restaurant from the drop-down to get the tables list for.

The left side on the page displays/manages the list of the table/s available in the restaurant and on the right side, the section is for adding or editing the table.

Use these two icons to either enable or disable the respective table for booking presence online.

Use these two icons to sort the data in the table accordingly.

Click this icon to edit the respective table details, which will open in the right side section on the same page.