Main grid
The main communication grid is a grid composed of cells (elements) in which we will insert our symbols, images, texts, etc., to facilitate functional communication to our user.
From this grid, we can use linked grids with different vocabulary categories to enrich communication.
To edit our main communication grid, we have to click on the Edit button in the top menu.

If we edit the communicator we are using as an example during these tutorials, the following screen will appear:

We can see that, where the Edit button used to appear, a new button called Editing off appears. Once you have created or modified your grid, click on it to return to the previous mode.
We can also see that the cumulative phrase row and action buttons have disappeared. These elements are inserted within the Global grid.