diff --git a/docs/docs/architecture/attestation.md b/docs/docs/architecture/attestation.md
index 04b85d8ad..d849229d8 100644
--- a/docs/docs/architecture/attestation.md
+++ b/docs/docs/architecture/attestation.md
@@ -275,6 +275,12 @@ You may customize certain parameters for verification of the attestation stateme
This is the intermediate certificate for verifying the SEV-SNP report's signature.
If it's not specified, the CLI fetches it from the AMD key distribution server.
+
+
+
+On STACKIT, AMD SEV-ES is used to provide runtime encryption to the VMs.
+A TPM attestation report is used to establish trust in the VM.
+
diff --git a/docs/docs/overview/clouds.md b/docs/docs/overview/clouds.md
index 8cc42a990..b65f8d471 100644
--- a/docs/docs/overview/clouds.md
+++ b/docs/docs/overview/clouds.md
@@ -14,13 +14,13 @@ For Constellation, the ideal environment provides the following:
The following table summarizes the state of features for different infrastructures as of June 2023.
-| **Feature** | **Azure** | **GCP** | **AWS** | **OpenStack (Yoga)** |
-|-----------------------------------|-----------|---------|---------|----------------------|
-| **1. Custom images** | Yes | Yes | Yes | Yes |
-| **2. SEV-SNP or TDX** | Yes | Yes | Yes | Depends on kernel/HV |
-| **3. Raw guest attestation** | Yes | Yes | Yes | Depends on kernel/HV |
-| **4. Reviewable firmware** | No | No | Yes | Depends on kernel/HV |
-| **5. Confidential measured boot** | Yes | No | No | Depends on kernel/HV |
+| **Feature** | **Azure** | **GCP** | **AWS** | **STACKIT** | **OpenStack (Yoga)** |
+|-----------------------------------|-----------|---------|---------|--------------|----------------------|
+| **1. Custom images** | Yes | Yes | Yes | Yes | Yes |
+| **2. SEV-SNP or TDX** | Yes | Yes | Yes | No | Depends on kernel/HV |
+| **3. Raw guest attestation** | Yes | Yes | Yes | No | Depends on kernel/HV |
+| **4. Reviewable firmware** | No | No | Yes | No | Depends on kernel/HV |
+| **5. Confidential measured boot** | Yes | No | No | No | Depends on kernel/HV |
## Microsoft Azure
@@ -53,6 +53,10 @@ However, regarding (5), attestation is partially based on the [NitroTPM](https:/
Hence, the hypervisor is currently part of Constellation's TCB.
Regarding (4), the [firmware is open source](https://github.com/aws/uefi) and can be reproducibly built.
+## STACKIT
+
+STACKIT supports AMD SEV-ES.
+
## OpenStack
OpenStack is an open-source cloud and infrastructure management software. It's used by many smaller CSPs and datacenters. In the latest *Yoga* version, OpenStack has basic support for CVMs. However, much depends on the employed kernel and hypervisor. Features (2)--(4) are likely to be a *Yes* with Linux kernel version 6.2. Thus, going forward, OpenStack on corresponding AMD or Intel hardware will be a viable underpinning for Constellation.
diff --git a/docs/versioned_docs/version-2.16/architecture/attestation.md b/docs/versioned_docs/version-2.16/architecture/attestation.md
index 04b85d8ad..d849229d8 100644
--- a/docs/versioned_docs/version-2.16/architecture/attestation.md
+++ b/docs/versioned_docs/version-2.16/architecture/attestation.md
@@ -275,6 +275,12 @@ You may customize certain parameters for verification of the attestation stateme
This is the intermediate certificate for verifying the SEV-SNP report's signature.
If it's not specified, the CLI fetches it from the AMD key distribution server.
+
+
+
+On STACKIT, AMD SEV-ES is used to provide runtime encryption to the VMs.
+A TPM attestation report is used to establish trust in the VM.
+
diff --git a/docs/versioned_docs/version-2.16/overview/clouds.md b/docs/versioned_docs/version-2.16/overview/clouds.md
index 8cc42a990..b65f8d471 100644
--- a/docs/versioned_docs/version-2.16/overview/clouds.md
+++ b/docs/versioned_docs/version-2.16/overview/clouds.md
@@ -14,13 +14,13 @@ For Constellation, the ideal environment provides the following:
The following table summarizes the state of features for different infrastructures as of June 2023.
-| **Feature** | **Azure** | **GCP** | **AWS** | **OpenStack (Yoga)** |
-|-----------------------------------|-----------|---------|---------|----------------------|
-| **1. Custom images** | Yes | Yes | Yes | Yes |
-| **2. SEV-SNP or TDX** | Yes | Yes | Yes | Depends on kernel/HV |
-| **3. Raw guest attestation** | Yes | Yes | Yes | Depends on kernel/HV |
-| **4. Reviewable firmware** | No | No | Yes | Depends on kernel/HV |
-| **5. Confidential measured boot** | Yes | No | No | Depends on kernel/HV |
+| **Feature** | **Azure** | **GCP** | **AWS** | **STACKIT** | **OpenStack (Yoga)** |
+|-----------------------------------|-----------|---------|---------|--------------|----------------------|
+| **1. Custom images** | Yes | Yes | Yes | Yes | Yes |
+| **2. SEV-SNP or TDX** | Yes | Yes | Yes | No | Depends on kernel/HV |
+| **3. Raw guest attestation** | Yes | Yes | Yes | No | Depends on kernel/HV |
+| **4. Reviewable firmware** | No | No | Yes | No | Depends on kernel/HV |
+| **5. Confidential measured boot** | Yes | No | No | No | Depends on kernel/HV |
## Microsoft Azure
@@ -53,6 +53,10 @@ However, regarding (5), attestation is partially based on the [NitroTPM](https:/
Hence, the hypervisor is currently part of Constellation's TCB.
Regarding (4), the [firmware is open source](https://github.com/aws/uefi) and can be reproducibly built.
+## STACKIT
+
+STACKIT supports AMD SEV-ES.
+
## OpenStack
OpenStack is an open-source cloud and infrastructure management software. It's used by many smaller CSPs and datacenters. In the latest *Yoga* version, OpenStack has basic support for CVMs. However, much depends on the employed kernel and hypervisor. Features (2)--(4) are likely to be a *Yes* with Linux kernel version 6.2. Thus, going forward, OpenStack on corresponding AMD or Intel hardware will be a viable underpinning for Constellation.