# Manipulating a Boolean connector

## Create a boolean connector

We can create a new boolean connector by one of the following means :

- Click on an empty space in the navigation desktop window. Then, select the New Boolean connector OR / New Boolean connector AND / New Boolean connector XOR command under the Edit Menu.
- Right click in the navigation desktop window and then select the New Boolean connector OR / New Boolean connector AND / New Boolean connector XOR command.
- Select one of the boolean connector icon in the vertical toolbar, and then click onto an empty space in the navigation desktop window

## Modify a boolean connector

It is not possible to modify a boolean connector. If you want to change the type of the Boolean connector, you need to delete it and then create another.

## Delete a boolean connector

You can delete a boolean connector that is selected. The deletion erases definitely the boolean connector, and its links, from the model.