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= Unsaved Changes Dialog =
This window will remind you to save your work when you try to delete an OSM data layer or a [wikitr:/Help/Dialog/Notes Notes] layer, which are not yet uploaded or saved locally.

== One unsaved data layer ==
If you don't want to discard your changes you should pick at least one option from this dialog.

[[Image(UnsavedChanges1.png,link=)]]

For example, pick both "Upload" and "Save", then select a place where to save ''Data layer 1'' (we used desktop location here)

If you press button "Perform actions before deleting": file will be saved, changes will be uploaded to main server:

[[Image(UnsavedChanges3.png,link=)]]

Note that there are special behaviors for layers with the upload states "`false`" or "`never`" regarding this dialog, see [wikitr:/Help/Action/EncourageDiscourageUpload Encourage/Discourage Upload].


== See also ==
* [[JOSMImage(upload)]] [wikitr:/Help/Action/Upload Upload data]
* [wikitr:/Help/Action/AutoSave Autosave function] and [wikitr:/Help/Preferences/Map#FileBackup respective settings] - it ''may'' help you ''only if'':
 1. autosave was triggered recently
 1. you didn't press "Delete now!" in ''Unsaved changes window''

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Back to [wikitr:/Help Main Help]