I am using IDM3.0, in my enviroment, there are multiple domain controllers.
On the IDM server, the following components are installed:
1. Identity Vault, Metadirectory engine, Active directory driver, active
Directory driver shim.

For the password sync purpose, any components need to be installed on domain
controllers? It seems that no need to install any components based on the AD
driver guide (page 20).
Appreciate for any help.