These file properties can help you search for drawings created or modified during a specific period.
The following options are displayed.
Displays the date and time the drawing was created. This value is stored in the TDCREATE system variable.
Displays the date and time the drawing was last modified. This value is stored in the TDUPDATE system variable.
Displays the name of the last person who modified the file.
The Last Saved By name is stored in the LOGINNAME system variable. (Not available for AutoCAD LT.)
Displays the revision number. This value is not accessible. To track revisions, create a custom property on the Custom tab.
Displays the total amount of editing time in the drawing. This value is stored in the TDINDWG system variable.