Create a parent relation

Parent relation is a relation that consist of other relations as its childs.

Load or create child relations

In this demo we simply pasted ​https://www.openstreetmap.org/relation/1152180 in active OSM data layer (make sure you have one first), other options covered at Help/Downloading data.

Select at least one child relation in Relations window

In Relation list window:

We are holding Ctrl to select multiple child relations at once in Relations window. But there many tools to select relations.

Selection window

In Selection window:

• If you did nothing: nothing was subselected - it means everything was selected
• If only 2 items were selected in Selection window (using Ctrl but in this window now), only 2 objects will be visible later on.

Relation editor

In Relation editor: