2 the first line must start with the number of codes followed by a space. Then no blank line before the list of codes: LRR Long Rock Reef lobster pot. Each line has a code followed by a space, and then any freetext to remind you of their meaning. RLSTN Runnelstone fixed mooring. This file must be called 'CPODcodes.txt' and must be in the same directory as the files you are exporting from. Codes must be in the Notes field, and can be added when the file is first made, or later. CP3 files get the same text as the CP1 when they are made. Codes are not case sensitive and there is no limit on the number of codes. After the number of codes set in the first line the file is all freetext, so this template file will work for the two codes above without any modification. This file is sought when you click the 'List files' button on the export page. If 'CPODcodes.txt' is found any codes found are put in a column headed 'Codes' in the table of exported values. The exported values can be read into Access as a table that can be linked to each train, day etc. via the filename. Codes can also easily be edited in the ACCESS database.