/usr/share/fusiondirectory/plugins/ is in fusiondirectory-plugin-dhcp 1.0.19-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/fusiondirectory/plugins/admin/
/usr/share/fusiondirectory/plugins/admin/dhcp/
/usr/share/fusiondirectory/plugins/admin/dhcp/class_dhcpConfiguration.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/class_dhcpManagement.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/class_dhcpPlugin.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/class_dhcpSectionCreationDialog.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/main.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpClass.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpDnsZone.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpFailOverPeer.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpGroup.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpHost.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpPool.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpService.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpSharedNetwork.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpSubClass.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpSubnet.inc
/usr/share/fusiondirectory/plugins/admin/dhcp/sections/class_dhcpTSigKey.inc
/usr/share/fusiondirectory/plugins/admin/systems/
/usr/share/fusiondirectory/plugins/admin/systems/class_dhcpSystem.inc
/usr/share/fusiondirectory/plugins/admin/systems/services/
/usr/share/fusiondirectory/plugins/admin/systems/services/dhcp/
/usr/share/fusiondirectory/plugins/admin/systems/services/dhcp/class_serviceDHCP.inc
/usr/share/fusiondirectory/plugins/config/
/usr/share/fusiondirectory/plugins/config/dhcp/
/usr/share/fusiondirectory/plugins/config/dhcp/class_dhcpConfig.inc