diff --git a/architecture.md b/architecture.md
index c42bbeb..10d7e46 100644
--- a/architecture.md
+++ b/architecture.md
@@ -193,7 +193,8 @@ Considered alternatives include:
 ## Architecture
 
 At the core of Fediversity lies a NixOS configuration template containing selected applications.
-We use this to deploy to selected run-time environments, with targets including NixOS itself and hypervisor ProxmoX.
+We support using this with different run-time environments, with targets deemed in scope including NixOS itself and hypervisor ProxmoX.
+Depending on the targeted run-time environment, deployment will further involve orchestrator OpenTofu.
 We further provide a [reference front-end](https://git.fediversity.eu/Fediversity/Fediversity/src/branch/main/panel) to configure our template.
 To ensure reproducibility, we also offer Nix packaging for our software.