samba-dsdb-modules - 2:4.21.4+dfsg-1 main

Samba is an implementation of the SMB/CIFS protocol for Unix systems,
providing support for cross-platform file sharing with Microsoft Windows, OS X,
and other Unix systems. Samba can also function as a domain controller
or member server in Active Directory or NT4-style domains.
.
This package contains LDB plugins which add support for various Active
Directory features to the LDB library.