This option allows you to create a layer for the balloon.

- Name :

To define a name for the layer.


- Color :

To click on the icon of color  to choose the color of your layer.


Once these definite options .....


...your balloon will automatically be inserted into the specified layer.

In drawing the balloons were indeed created in the layer created with the new color.


Thereafter if one wishes to create the reference marks in an existing layer, it is always possible to select it in the drop-down list.