diff --git a/docs.it4i/cs/introduction.md b/docs.it4i/cs/introduction.md
index 2798b938f93f6d94ffc96c90557a8eb3037e5ea7..4c59761d35e3e7abf4f03ff1dce0fdf44fa1a170 100644
--- a/docs.it4i/cs/introduction.md
+++ b/docs.it4i/cs/introduction.md
@@ -1,10 +1,12 @@
 # Complementary Systems
 
 Complementary systems offer development environment for users
-that need to port and optimize their codes and application
+that need to port and optimize their code and applications
 for various hardware architectures and software technologies
 that are not available on standard clusters.
 
+## Complementary Systems 1
+
 First stage of complementary systems implementation comprises of these partitions:
 
 - compute partition 0 – based on ARM technology - legacy
@@ -16,6 +18,17 @@ First stage of complementary systems implementation comprises of these partition
 
 ![](../img/cs1_1.png)
 
+## Complementary Systems 2
+
+Second stage of complementary systems implementation comprises of these partitions:
+
+- compute partition 6 - based on ARM technology + CUDA programmable GPGPU accelerators on ampere architecture + DPU network processing units
+- compute partition 7 - based on IBM Power10 architecture
+- compute partition 8 - modern CPU with a very high L3 cache capacity (over 750MB)
+- compute partition 9 - virtual GPU accelerated workstations
+
+![](../img/cs2_2.png)
+
 ## Modules and Architecture Availability
 
 Complementary systems list available modules automatically based on the detected architecture.
diff --git a/docs.it4i/cs/specifications.md b/docs.it4i/cs/specifications.md
index bc257f62ad000348116681db0f97a9639f91da51..93ed2efe8ee48888c93a64ef36e25225999e8e1b 100644
--- a/docs.it4i/cs/specifications.md
+++ b/docs.it4i/cs/specifications.md
@@ -27,7 +27,7 @@ consists of 8 compute nodes with the following per-node parameters:
 - 1x Infiniband HDR100 interface
   - connected via 16x PCI-e Gen3 slot to the CPU
 
-## Partition 02 - Intel (Ice Lake, NVDIMMs) <!--- + Bitware FPGAs) -->
+## Partition 2 - Intel (Ice Lake, NVDIMMs) <!--- + Bitware FPGAs) -->
 
 The partition is based on the Intel Ice Lake x86 architecture.
 It contains two servers with Intel NVDIMM memories.
@@ -64,7 +64,7 @@ FPGA boards support application development using following design flows:
 - High-Level Synthesis (C/C++) including support for OneAPI
 - Verilog and VHDL
 
-## Partition 03 - AMD (Milan, MI100 GPUs + Xilinx FPGAs)
+## Partition 3 - AMD (Milan, MI100 GPUs + Xilinx FPGAs)
 
 The partition is based on two servers equipped with AMD Milan x86 CPUs,
 AMD GPUs and Xilinx FPGAs architectures and represents an alternative
@@ -96,7 +96,7 @@ FPGA boards support application development using following design flows:
 - Verilog and VHDL
 - developer tools and libraries for AMD GPUs.
 
-## Partition 04 - Edge Server
+## Partition 4 - Edge Server
 
 The partition provides overview of the so-called edge computing class of resources
 with solutions powerful enough to provide data analytic capabilities (both CPU and GPU)
@@ -118,7 +118,7 @@ The partition consists of one edge computing server with following parameters:
   - WiFi 802.11 ac,
   - LTE connectivity
 
-## Partition 05 - FPGA Synthesis Server
+## Partition 5 - FPGA Synthesis Server
 
 FPGAs design tools usually run for several hours to one day to generate a final bitstream (logic design) of large FPGA chips. These tools are usually sequential, therefore part of the system is a dedicated server for this task.
 
@@ -132,6 +132,73 @@ This server is used by development tools needed for FPGA boards installed in bot
 - NVMe local storage
   - 2x NVMe disks 3.2TB, configured RAID 1
 
+## Partition 6 - ARM + CUDA GPGU (Ampere) + DPU
+
+This partition is based on ARM architecture and is equipped with CUDA programmable GPGPU accelerators
+based on Ampere architecture and DPU network processing units.
+The partition consists of two nodes with the following per-node parameters:
+
+- Server Gigabyte G242-P36, Ampere Altra Q80-30 (80c, 3.0GHz)
+- 512GB DIMM DDR4, 3200MHz, ECC, CL22
+- 2x Micron 7400 PRO 1920GB NVMe M.2 Non-SED Enterprise SSD
+- 2x NVIDIA A30 GPU Accelerator
+- 2x NVIDIA BlueField-2 E-Series DPU 25GbE Dual-Port SFP56, PCIe Gen4 x16, 16GB DDR + 64, 200Gb Ethernet
+- Mellanox ConnectX-5 EN network interface card, 10/25GbE dual-port SFP28, PCIe3.0 x8
+- Mellanox ConnectX-6 VPI adapter card, 100Gb/s (HDR100, EDR IB and 100GbE), single-port QSFP56
+
+## Partition 7 - IBM
+
+The IBM Power10 server is a single-node partition with the following parameters:
+
+- Server IBM POWER S1022
+- 2x Power10 12-CORE TYPICAL 2.90 TO 4.0 GHZ (MAX) PO
+- 512GB DDIMMS, 3200 MHZ, 8GBIT DDR4
+- 2x ENTERPRISE 1.6 TB SSD PCIE4 NVME U.2 MOD
+- 2x ENTERPRISE 6.4 TB SSD PCIE4 NVME U.2 MOD
+- PCIE3 LP 2-PORT 25/10GB NIC&ROCE SR/CU A
+
+## Partition 8 - HPE Proliant
+
+This partition provides a modern CPU with a very large L3 cache.
+The goal is to enable users to develop algorithms and libraries
+that will efficiently utilize this technology.
+The processor is very efficient, for example, for linear algebra on relatively small matrices.
+This is a single-node partition with the following parameters:
+
+- Server HPE Proliant DL 385 Gen10 Plus v2 CTO
+- 2x AMD EPYC 7773X Milan-X, 64 cores, 2.2GHz, 768 MB L3 cache
+- 16x HPE 16GB (1x+16GB) x4 DDR4-3200 Registered Smart Memory Kit
+- 2x 3.84TB NVMe RI SFF BC U.3ST MV SSD
+- BCM 57412 10GbE 2p SFP+ OCP3 Adptr
+- HPE IB HDR100/EN 100Gb 1p QSFP56 Adptr1
+- HPE Cray Programming Environment for x86 Systems 2 Seats
+
+## Partition 9 - Virtual GPU Accelerated Workstation
+
+This partition provides users with a remote/virtual workstation running MS Windows OS.
+It offers rich graphical environment with a focus on 3D OpenGL
+or RayTracing-based applications with the smallest possible degradation of user experience.
+The partition consists of two nodes with the following per-node parameters:
+
+- Server HPE Proliant DL 385 Gen10 Plus v2 CTO
+- 2x AMD EPYC 7413, 24 cores, 2.55GHz
+- 16x HPE 32GB 2Rx4 PC4-3200AA-R Smart Kit
+- 2x 3.84TB NVMe RI SFF BC U.3ST MV SSD
+- BCM 57412 10GbE 2p SFP+ OCP3 Adptr
+- 2x NVIDIA A40 48GB GPU Accelerator
+
+### Available Software
+
+The following is the list of software available on partiton 09:
+
+- Academic VMware Horizon 8 Enterprise Term Edition: 10 Concurrent User Pack for 4 year term license; includes SnS
+- 8x NVIDIA RTX Virtual Workstation, per concurent user, EDU, perpetual license
+- 32x NVIDIA RTX Virtual Workstation, per concurent user, EDU SUMS per year
+- 7x Windows Server 2022 Standard - 16 Core License Pack
+- 10x Windows Server 2022 - 1 User CAL
+- 40x Windows 10/11 Enterprise E3 VDA (Microsoft) per year
+- Hardware VMware Horizon management
+
 [1]: https://www.bittware.com/fpga/520n-mx/
 [2]: https://www.xilinx.com/products/boards-and-kits/alveo/u250.html#overview
 [3]: https://www.xilinx.com/products/boards-and-kits/alveo/u280.html#overview
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