When managing an ID Vault and selecting Add or remove vault administrators > Add or remove a dialog is presented called Vault Administrators.On the left a box is shown “Find names starting with:” and “Available users:”.
There are no users listed here.
This happens on a clustered 851FP1 environment on Windows, as well as on a single 852 Domino server running on Linux.
The workaround is adding the administrators by editing the Vault document.
Specify names that are authorized to reset passwords shows the directory correctly.