CCH Limited Company ( FRS 102) Master Pack
There is a little information about the workings of the Limited company master chart and accounts pages in the main Trust Accounts Help. It describes the VAP Master pages, but much of it is still relevant. For FRS102 there is also a User Guide which is attached below.
http://www.help.cch.co.uk/@api/deki/files/12041/FRS_102_Master_Pack_11.00_User_Guide.docx