===Editing===
When editing a value, it will only be written back to the respective property when you leave the editing control. At that very point in time, the Object Editor also runs an integrity check and tests if the value you've entered can be stored on the property. If this fails, it will color the respective value <span style="color:red">red</span> and it will not be stored when saving the object. The coloring changes back to normal once you've entered a valid value.
{{Hint| When editing a value, you can use {{key press|Ctrl|Z}} to undo you last change!}}
===Drag & Drop===