Merging zones and polygons

OALLEY allows you easily modifying the shape of your zones, by merging or differencing 2 zones.

Merging zones can be used to create one zone out of two existing zones, or to extend an existing zone by adding another one.

To merge 2 zones, go to the map.

Once you’re on the map, right-click on the zone you’d like to extend, and choose “Merge”:

As a second step, click on the zone you’d like to merge with the first one, and validate your choice :

Now you know how to merge zones to extend or regroup them.

Let’s get to the map to modify your zones:

Start using OALLEY now: