Kopano ADS on Windows 10 1803

I installed Kopano-ADS-1.1-76 plugin on Windows 10 1803 64bit English language.
The installation went succesfully, but I don’t see the Kopano tab into Active Directory Users and Computer console (I have RSAT 1803 installed).

Could you help me please?

hi @decibel83
so your windows Server hast the ADS Extetion installed successfully?

“The Kopano ADS Extension is supported with Windows Server releases from 2008 R2 and 2016. The installation and schema extension are straight forward and it is possible to step through the setup by clicking the next button. The same installer can be used to install the MMC extension for non-AD-controllers to allow management of Kopano objects also remotely.”
( https://documentation.kopano.io/kopanocore_administrator_manual/configure_kc_components.html#installing-the-kopano-ads-extension-and-schema-files )

Was it working with 1709? We have lot of trouble with 1803.
best regards