The drawing item state icons in the Prospector and Settings trees identify whether an object is locked, is a reference, or is being referenced, as shown in the following table:
| 
 Icon  | 
 Meaning  | 
| 
 | 
 Object is locked.  | 
| 
 | 
 Object is being referenced by another object.  | 
| 
 | 
 Object is a reference to an object in another drawing.  | 
The drawing item icons in the Prospector tree identify an object that is out of date or violates constraints, and also identifies the state of a local copy of a project object.
The following table explains the meaning of the three individual drawing item icons:
| 
 Icon  | 
 Meaning  | 
|---|---|
| 
 
  | 
 The object is out of date or violates constraints.  | 
| 
 
  | 
 The project object is more recent than the local copy.  | 
| 
 
  | 
 The local copy of the project object no longer matches the project version, which means that you have edited it.  | 
The following table lists all combinations of the drawing item icons:
| 
 Icon Displayed in Drawing  | 
 Object is Out of Date or Violates Constraints  | 
 Project Object is More Recent than Local Copy  | 
 Local Copy Has Been Edited Relative to Project Object  | 
|---|---|---|---|
| 
 No  | 
 No  | 
 No  | 
|
| 
 
  | 
 Yes  | 
 No  | 
 No  | 
| 
 
  | 
 No  | 
 Yes  | 
 No  | 
| 
 
  | 
 Yes  | 
 Yes  | 
 No  | 
| 
 
  | 
 No  | 
 No  | 
 Yes  | 
| 
 
  | 
 Yes  | 
 No  | 
 Yes  | 
| 
 
  | 
 No  | 
 Yes  | 
 Yes  | 
| 
 
  | 
 Yes  | 
 Yes  | 
 Yes  |