The targets Membership; Roles and MultipolySingleOuterAndInner do not exist in the corresponding pages

Tools > Update Multipolygon

Keyboard shortcut: Ctrl+Shift+B

This tool quickly updates a multipolygon, one of the most common relations.

The actual outcome of the action relies on the selected ways and relations:

• If only ways without membership of a multipolygon are selected, the action is identical to Create Multipolygon.
• If one selected way is member of a multipolygon or, additionally to ways, a multipolygon relation is selected, the existing relation is updated by moving most of the tags from the ways to the relation and adding the remaining ways with appropriate roles: outer and inner.
• If a way has identical tags as the relation, this will be assumed to be an ​old style multipolygon and the tags will be removed from the way, regardless of whether it is role outer or inner.

Examples

Add a new inner ring

1. Select a relation and new members that would form a multipolygon
2. activate a tool

A multipolygon will be updated with a new inner ring. In example below we reuse old relation.

Advanced Preferences

The same preferences as Create Multipolygon influence this action.

See also

• Create Multipolygon

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