Adding meta data to HTM files

Hello all,

I would like to add this meta-data (and similar) to my compiled HTM files:

<meta name="robots" content="noindex" />

I'm using the Tech Comm Suite, RoboHELP 7, generating FlashHelp. Does anyone know if I have to add the code to every generated HTM file and if so, how can I automate it or reduce the labour involved?

Many thanks, Simon