I see on the Sharepoint scrolling banner the above mentioned link (see below)
https://sharepoint.bader.mod.uk/Lists/ACO%20Announcements/DispForm.aspx?ID=397
Is this an error in:
1 - making this known to the ACO?
2 - making this known to the ACO without any log in details?
3 - my part for not knowing where to find the log in details?
The way I read the announcement and the document was that it was aimed at MOD Civil Servants rather than CFAVs - unless I have misread it I suppose which is entirely possible 
MOD CSs. You need a ‘work reference code’ to get pass the Scene 3. Different for every section; took me weeks to find out mine…
Would be interesting if it was opened up to the CFAVs.
i thought as much, so in this case option 1 of the list!
They regularly publish documents on the Sharepoint announcements that were never originally intended for us.