(ORD) Adding Annotation to Title Blocks

I am currently in the process of setting up the annotation in our title blocks and have started in the Sheet Seed file, Plan Sheet Definitions.dgnlib.  In the process of doing this I have ran across a few questions.  Please refer to the screen shot of our title block I have included. 

Items 1 and 2 on the screen shot:   When setting up our Sheet Indexing (See Items 1 and 2 on the screen shot) in the “Fields Editor” menu under the “Sheet” tab I picked “Sequence Number” for the sheet number.  Then for the total sheet number I picked “Sheet Numbering Controls”, “Total Sheets Count” from the “Fields Editor”.  This seems to be working as I’d hope.  When I create my sheet sets the sheet number and total number are populated proper.

Item 3 on the screen shot:  When I attempt to set up annotation for the drawing number in my Plan Sheet Definitions.dgnlib file I’m not having much luck.  I associate the Drawing No: field in the title block with the “Sheet Number” option under the “Sheet” tab in the “Fields Editor” menu.  Our companies drawing number is a capital L followed by six digits (L000001) and that is how I have it configured.  But, when I go to a design file and create a sheet set the Drawing No. appears as A001 on the first sheet, A002 on the second sheet and so on.  I opened the “Manage Sheet Index” menu in my dgnlib file and made sure the Sheet Number Prefix was set to “L” and tried again but got the same results.  Instead of capital L and six digits I get capital A and three digits that match the sheet number.  Is the letter “A” hardcoded to always appear in the sheet number?  Is there a LEARNserver video or workflow available for setting up a drawing number in title blocks?

Items 4 and 5 on the screen shot:  Is there a way to automatically annotate the start and stop stations for a boundry on each sheet and if so how can this be set up?

Thanks so much for your help.  It’s always appreciated.