detail view label starts with D instead of A

SF 2008-04-24

Hello,
When I insert the the first detail view on my new drawing template,the detail view label is D instead of A. I went thru the system anddocument options setting but unable to fix. I have to manuallyoverwrite this label to A. How can i fix this?

Thanks,
Sandeep

Solidworks Drawings And Detailing