When an item is added or modified, the update of the data is not instantaneous. The item will first appear "grayed out" on the map, and it will then be possible for all logged in users to vote once and only once for this item. This vote is not an opinion, but a sharing of knowledge. If you know this element, or know that this element does not exist, then we are interested in your knowledge!

An item being entered has been saved. Do you want to resume data entry?

Note that images and files are not retained and will therefore need to be added again.