I haven't found any threads on this topic so I decided to create a new one.
Please have a look at the usage of the verb allow in this sentence:
"This report was presented to the external stakeholders during an event, which allowed to establish important communication channels with specific segments of the community".
Is "which allowed to + verb" correct? I have checked some forums but haven't yet come to a conclusion whether "which allowed + verb" or "+ gerund" (which sounded quite awkward to me) is the best option (IF there is one...)