Is there a way to import a list of symbols into Hydra?

Hello,

I have just subscribed to the support contract. I do not know how to utilize that contract to obtain support. I presume, based upon information I have seen on this community page, that if I ask a question here, it will be answered by S#. Is that true?

My question is a) is it possible to import a list of symbols (stock tickers) into the securities file in Hydra so I may download data for them from my provider? b) how can I set up Hyrdar to also download options contracts? Here, I wish to download the options contracts prices for the last several years from my data provider. How do I tell Hydra to do that?

Thank you, Craig