If you have a filing system set up specifically for drawings, you can define the file numbers then select the appropriate number when you log drawings.
To create a file number:
Right-click on the top-level folder and choose Dictionaries, Drawings, File Numbers. The File Numbers Dialog Box opens.
Click Add to open the File Numbers Detail Dialog Box.
In the File Number field, enter a file number of up to 12 characters.
Enter a description.
From the Move Below drop-down list, select the location below which you want to insert the definition.
Click Save and Close to save the new file number code.
Note: File numbers defined here appear in all projects in the project database.