hypothetically speaking.
RA's and Obs are individual so we prob can't help you with.
Although for obs this is what I would do, make a termly report, take all you areas of learning 1 for each page, put the area on the top of page as a heading so for eg ;
creative development
(photo of mindee doing summinc - dressing up?)
write a few lines underneath so summinc like
Bob enjoys dressing up as a fireman, he can dress independantly and acts out a favourite story from firman sam.
and thats it, one page for each area so 6 in total, call it Autumn Term Report (or whatever bit is behind) copy in obs file, copy to parent, sorted. Then start from now again, don't get bogged down by whats not their. Also if youv'e got a couple of mindees chances are they have all done the same or similar stuff, so once you have the template, just change the pics and names / write up you should be able to do them pretty quick on the comp.
For you Policys and proceedures, if you have them already read through quick change any major things, although I doubt much will be different, put at the top Updated on (then date) next update (then date) I do mine annually unless summinc legislative changes. This is sufficient to show that yes you have them and you review them. If you need any just ask.