Checks for spec file updates when the drawing loads, and on a time interval.
| Type: | Integer | 
| Saved in: | Registry | 
| Initial value: | 1 | 
| 
 1  | 
On. Checks for spec file updates when the drawing loads, and on the time interval specified by the plantspecnotifytime system variable | 
| 
 0  | 
Off. Does not check for spec file updates |