specific content additions

[r-leyshon]

• it's also missing some important points covered by the CDDO service standard, e.g. code relating to fraud detection being something we should never share.
• sharepoint links a no no. gitignored toml files or env secrets for such things exposing info about ONS architecture.
• I think this part implies we should never open source code intended to be used with data that isn't open to the public -

[r-leyshon]

A point about considering documentation if writing software. Automated Sphinx builds & GitHub Pages. To ensure this is promoted and to lower the bar on publishing adequate docs.