Is there a way to split 1 TU into 2 or more TUs in TM view?

Hi there,

 

I was wondering if it is possible to split/divide 1 translation unit into 2 (or more) separate translation units within the Translation Memories view?

If this is NOT possible, is there a long hand method to split translation memories?

 

Apologies ahead of time if this has already been answered, but I've searched all around and couldn't get a clear answer.

 

Thanks,
Demian