We need to add a web interface to KeePass data, and from there add team features (logging of access and edits, restrict to groups, etc.)
https://sourceforge.net/p/keepass/feature-requests/1402/
https://sourceforge.net/p/keepass/feature-requests/1668/
https://suite.tiki.org/KeePass
And Syncthing can be used to shared files amongst team members
Nextcloud has at least 3 password management options which should be looked at
Browser integration is a top priority:
https://developer.mozilla.org/en-US/Add-ons/WebExtensions
https://medium.com/passbolt/how-passbolt-will-implement-groups-ee49108a6ff1