AP1 evidence totally unfathomable

Totally unable to fathom what evidence is required.
Trying to transfer joint ownership of our property into my wife's sole ownership. But section 12 to 14 (confirmation of identity/Evidence of identity) is complete gibberish.
Help!

Hi Steve - it can be tricky to complete but possible
Panel 12 is easy as you simply tick the second box, ignore 13 and go to 14
Panel 14 needs you to list the two of you and then the name of any conveyancer acting for you both/each
If you aren't using a conveyancer you then need to tick the (2) box at the end of the panel to indicate what you are providing re ID verification - so form ID1 or ID3 
The complex issue is the identity verification and PG 67 takes you through that and the options re ID1/ID3

Thank you.
So which form do I need? ID1 or ID3?
Don't understand. Form PG67 says it is for conveyancers and we're not using one?

Steve - you decide - ID1/conveyancer verification or ID3/others as listed in the PG or on the form
PG 67 is written as guidance for conveyancers as they lodge the vast majority of applications with us but the opening line explains "This guide explains when evidence of identity is required and how it should be given. It is aimed at conveyancers (practice guide 67)."
I would recommend reading through the form AP1 and TR1 and the accompanying notes piecemeal
If you find that you are struggling to understand what's required and why then I would recommend using a conveyancer to complete the task for you

Thank you.
How do I fill in TR1 Box 12 Execution, please

Steve - Please see Guidance: how to complete form TR1.