I have an agenda-section in my daily-note-template where I enter the meetings as links “yyyy-mm-dd what-is-it-about”. I feel I need separate notes for each meeting because I can also use these notes to prepare for the meeting.
My template for meetings contains stuff like participants etc. and I add tags for the project or even workpackage within a larger project the meeting was about.
Recurring meetings often include the same people (or teams) and I have a “people folder” where I add all the people (and more or less stable teams). I usually dont link from the meeting-note to people, but unlinked mentions in my people-section give me a good list of more or less connected meetings.
For me, the only drawback to using Obsidian in this way is the limited support to include attachments (pictures and pdf doesnt cut it for me). I hope this will change over time. My prefered solution there would be to being able to link to files (word, excel etc). Connected-text had this totally figured out in my opinion: you could drag and drop a file into a note and a link was added. If you pressed ctrl during this, the file was automatically moved into a specified folder and the link placed to that copy (if a file with the same name already existed, CT renamed the copy I think). This way it was easy to have everthing at one place - plus everything could be kept mobile: I used google-drive to sync CT, which worked, because the default folder could be a folder within the projects-folder and relative paths were used. But sorry, I got a bit OT here.