diff --git a/roles/installation_mediums/README.md b/roles/installation_mediums/README.md
index 1693c19..4983fea 100644
--- a/roles/installation_mediums/README.md
+++ b/roles/installation_mediums/README.md
@@ -14,6 +14,7 @@ The following fields are optional in the sense that the server will use default
 
 - `updated_name`: New full installation medium name. When this parameter is set, the module will not be idempotent.
 - `os_family`: The OS family the template shall be assigned with. If no `os_family` is set but a operatingsystem, the value will be derived from it.
+- `operatingsystems`: Dict of operatingsystems. See, `os_family` for options.
 - `path`: Path or URL to the installation medium.
 
 ## Dependencies
diff --git a/roles/installation_mediums/tasks/main.yml b/roles/installation_mediums/tasks/main.yml
index fbef6ce..978ff60 100644
--- a/roles/installation_mediums/tasks/main.yml
+++ b/roles/installation_mediums/tasks/main.yml
@@ -8,6 +8,7 @@
     name: "{{ foreman_installation_mediums_item.name }}"
     updated_name: "{{ foreman_installation_mediums_item.updated_name | default(omit) }}"
     os_family: "{{ foreman_installation_mediums_item.os_family | default(omit) }}"
+    operatingsystems: "{{ foreman_installation_mediums_item.operatingsystems | default(omit) }}"
     path: "{{ foreman_installation_mediums_item.path | default(omit) }}"
     state: "{{ foreman_installation_mediums_item.state | default(omit) }}"
   loop: "{{ foreman_installation_mediums | default([]) }}"