I want 01, 02, 03 for pre-release drawings and A, B, C for post release drawings.

Background:

I have many number of drawing sheets and I want to update revision numbers in it at two places:

1. Revision Cell in Title block (Which are linked with Properties with "Value" or "Text" equal to "01" in all drawings)

2. I want Revision Table which can keep adding 01, 02, 03 automatically.

Moreover, How can I use Macro to automate the process.

Some reference:

Even though this modifications, if I add raw, it adds A, B, C...

Here is the image:

What can be done to link 01, 02, instead of A, B?

Thank you in advance.