Hi folks!

I'm needing create indexes with different fields of which are available
at PDF's metadata files. I would like to know if it is possible...

Metadata of PDF files, provides some informations
like "subject", "title" and "autor". But i am needing add some fields
like day, month, year, for example, to make this informations available
in search results. By this way, if it is possible, how can i tell to
dtSearch and to its indexer process, what information will be available
in these respectives fields?

It is possible to cross these informations from database or provide
these informations programmatically?

Someone can help me?