A group of map layers may be reorderable if they are "siblings" in the map layer hierarchy, with a common parent map layer.

The group must consist of two map layers or more.

Each map layer in the group must correspond to exactly one Carmenta Engine Layer instance.

All Carmenta Engine Layer instances of the group must be direct children of a common LayerSet.

A group of map layers may be reorderable if they are "siblings" in the map layer hierarchy, with a common parent map layer.

The group must consist of two map layers or more.

Each map layer in the group must correspond to exactly one Carmenta Engine Layer instance.

All Carmenta Engine Layer instances of the group must be direct children of a common LayerSet.

A group of map layers may be reorderable if they are "siblings" in the map layer hierarchy, with a common parent map layer.

The group must consist of two map layers or more.

Each map layer in the group must correspond to exactly one Carmenta Engine Layer instance.

All Carmenta Engine Layer instances of the group must be direct children of a common LayerSet.

A group of map layers may be reorderable if they are "siblings" in the map layer hierarchy, with a common parent map layer.

The group must consist of two map layers or more.

Each map layer in the group must correspond to exactly one Carmenta Engine Layer instance.

All Carmenta Engine Layer instances of the group must be direct children of a common LayerSet.