diff -Naur anaconda-34.25.0.29/pyanaconda/core/constants.py anaconda-34.25.0.29.minimal/pyanaconda/core/constants.py
--- anaconda-34.25.0.29/pyanaconda/core/constants.py	2022-03-17 17:39:24.000000000 +0100
+++ anaconda-34.25.0.29.minimal/pyanaconda/core/constants.py	2022-05-24 14:07:32.000000000 +0200
@@ -58,7 +58,8 @@
                  "fedora-modular-server",
                  "rawhide",
                  "BaseOS",  # Used by RHEL
-                 "baseos"]  # Used by CentOS Stream
+                 "baseos",  # Used by CentOS Stream
+                 "Minimal"] # Used by MSVSphere
 
 DBUS_ANACONDA_SESSION_ADDRESS = "DBUS_ANACONDA_SESSION_BUS_ADDRESS"