Facebook shouldn't be so rigid in its Events feature. Actually, I see Facebook and Linkedin have two different best practices that should be combined on both. On Linkedin, you can "claim the event," but not have other "Admins" like Facebook lets you. Ideally Facebook should let for example DIDXchange or Techistan add an event either is media partner or press agent for, let anyone else claim it as host such as Pegasus Consulting (Pvt) Ltd. for CONNECT IT Pakistan, and then the host can make the original "partner" like us to Pegasus Consulting (Pvt) Ltd. as another Admin.
See Linkedin "claim event" feature:
Facebook add Admin feature:
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