Why isn't possible?
If I have the old url
Example
Old URL https://www.oldurlext/forum/thread-title-vt29194.html
where 29194 is the old ID
New URL https://forum.sitename.ext/thread-title-vt64523.html
where 64523 is the new 3D ID
Can't I, with DBSeo, redirect the old ID to the new ID?