How can we change the version number of a document?

Hi,

Is there a way to change the version number of a document.

For example:

I got a document 1 with version 5.1.

Now I create document 2 with some version, say 5.2, and then delete the document 1 .

Can I overwrite document 2's version and make it 5.1?

Is there some API which I can use to achieve this?

pandey.shakti@hotmail.com