Profile: webnopweblink

Dear Everyone,
I have this problem. We would prefer that the link in the frontend created by the Nop Attachment plugin would generate a (PDF in our case) file to be opened in the browser if possibile (and not downloaded).
I noticed that it's downloaded because in the HTTP response headers there is "content-disposition: attachment;", and in order to be opened in browers it should be "content-disposition: inline;".
Is there by any cache a way to do it?

Best Regards

hello I would like to know if it is possible in the theme element to have more than two blocks of  category in home page  
For example in addition to Bras and undies also put sleepwear
thank you