diff --git a/docs/buildsys/koji-cbs-sigs.md b/docs/buildsys/koji-cbs-sigs.md
index f807d8b..3afe0af 100644
--- a/docs/buildsys/koji-cbs-sigs.md
+++ b/docs/buildsys/koji-cbs-sigs.md
@@ -300,3 +300,17 @@ tag="automotive9s-packages-experimental-el9s-build"
 cbs edit-tag ${tag} --extra rpm.macro.dist='.el9iv'
 # confirm with `cbs taginfo $tag`
 ```
+
+#### Media spins with Kiwi
+
+If SIGs are asking to be able to produce media with kiwi plugin, we have to ensure that there is at least one (or more) kojid builders which has/have the `kiwi` plugin enabled (through role).
+Then at the SIGs tag level, we need to ensure that we add the [mandatory](https://docs.pagure.org/koji/plugins/?highlight=kiwi#image-builds-using-kiwi) `kiwi-build` group. (RPM packages list can vary depending on SIG needs but kiwi-cli and kiwi-systemdeps are mandatory)
+
+```
+build_tag="hyperscale9s-spin_media-main-el9s-build"
+koji add-group ${build_tag} kiwi-build
+koji add-group-pkg ${build_tag} kiwi-build kiwi-cli kiwi-systemdeps distribution-gpg-keys btrfs-progs
+```
+
+!!! warning
+    Worth knowing that some of these deps are satisfied *only* through Epel repository so it should first be enabled as external repo to the build tag, otherwise they'll not be installed in the buildroot