I want to know how to add users on the Web UI？

Hi @billowy-motherboard-24762. Currently it is possible by following these steps, which require changing a configuration file: https://datahubproject.io/docs/how/auth/add-users/ However, a new feature is currently under review which will allow easily inviting new users from the Web UI itself: https://github.com/datahub-project/datahub/pull/5097 This should be featured in a release in the next 2 weeks!

I see. Thank you very much