diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
index 09ad545..f3aae15 100644
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v4
 
       - name: Run tests
         run: |
@@ -62,7 +62,7 @@ jobs:
           status: STARTING
           color: warning
 
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v4
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3.0.0
diff --git a/app/lib/parser/content_module.rb b/app/lib/parser/content_module.rb
index a9ecb9c..d30bcf7 100644
--- a/app/lib/parser/content_module.rb
+++ b/app/lib/parser/content_module.rb
@@ -12,7 +12,7 @@ class ContentModule
                                  professional difficulty platform language editor domains
                                  categories who_is_this_for_md module_outcomes_md covered_concepts_md git_commit_hash
                                  featured_banner_image twitter_card_image
-                                 access_personal access_team].freeze
+                                 access_personal access_team module_type].freeze
 
     attr_accessor :content_module
 
diff --git a/app/lib/parser/lesson_metadata.rb b/app/lib/parser/lesson_metadata.rb
index 190bd23..4019261 100644
--- a/app/lib/parser/lesson_metadata.rb
+++ b/app/lib/parser/lesson_metadata.rb
@@ -5,7 +5,7 @@ module Parser
   class LessonMetadata
     include SimpleAttributes
 
-    VALID_SIMPLE_ATTRIBUTES = %i[title description_md learning_objectives_md ordinal ref free].freeze
+    VALID_SIMPLE_ATTRIBUTES = %i[title description_md learning_objectives_md ordinal ref free program_shortcode].freeze
 
     attr_accessor :lesson, :metadata
 
diff --git a/app/models/content_module.rb b/app/models/content_module.rb
index f0635c6..ac15863 100644
--- a/app/models/content_module.rb
+++ b/app/models/content_module.rb
@@ -12,7 +12,7 @@ class ContentModule
                 :platform, :language, :editor, :domains, :categories, :who_is_this_for_md, :module_outcomes_md,
                 :covered_concepts_md, :authors, :lessons, :git_commit_hash,
                 :featured_banner_image, :twitter_card_image, :root_path, :access_personal,
-                :access_team
+                :access_team, :module_type
 
   attr_markdown :who_is_this_for, source: :who_is_this_for_md, file: false
   attr_markdown :covered_concepts, source: :covered_concepts_md, file: false
@@ -21,10 +21,11 @@ class ContentModule
   attr_image :featured_banner_image_url, source: :featured_banner_image, variants: %i[original w750 w225 w90]
   attr_image :twitter_card_image_url, source: :twitter_card_image, variants: %i[original w1800]
 
-  validates :shortcode, :version, :title, :version_description, :description_md, :domains,
-            :categories, presence: true
+  validates :shortcode, :version, :title, :version_description, :description_md, presence: true
+  validates_presence_of :domains, :categories, unless: -> { module_type == 'info' }
   validates_inclusion_of :difficulty, in: %w[beginner intermediate advanced]
   validates_inclusion_of :professional, :access_personal, :access_team, in: [true, false]
+  validates_inclusion_of :module_type, in: %w[study info]
   validates :lessons, length: { minimum: 1 }, allow_blank: false, lessons: true
   validates_each :domains do |record, attr, value|
     value.each do |domain|
@@ -35,6 +36,7 @@ class ContentModule
   def initialize(attributes = {})
     super
     @lessons ||= []
+    @module_type ||= 'study'
   end
 
   # Used for serialisation
@@ -44,7 +46,7 @@ def attributes
       professional: nil, difficulty: nil, platform: nil, language: nil, editor: nil, domains: [],
       categories: [], who_is_this_for: nil, covered_concepts: nil, outcomes: nil, authors: [], lessons: [],
       git_commit_hash: nil, featured_banner_image_url: [],
-      twitter_card_image_url: [], access_personal: nil, access_team: nil }.stringify_keys
+      twitter_card_image_url: [], access_personal: nil, access_team: nil, module_type: nil }.stringify_keys
   end
 
   # Used for linting
diff --git a/app/models/lesson.rb b/app/models/lesson.rb
index ce70093..48dbb26 100644
--- a/app/models/lesson.rb
+++ b/app/models/lesson.rb
@@ -7,7 +7,7 @@ class Lesson
   include Concerns::ImageAttachable
   include Concerns::MarkdownRenderable
 
-  attr_accessor :title, :description_md, :ordinal, :ref, :segments, :learning_objectives_md, :free
+  attr_accessor :title, :description_md, :ordinal, :ref, :segments, :learning_objectives_md, :free, :program_shortcode
 
   attr_markdown :description, source: :description_md, file: false
   attr_markdown :learning_objectives, source: :learning_objectives_md, file: false
@@ -26,7 +26,7 @@ def slug
 
   # Used for serialisation
   def attributes
-    { title: nil, description: nil, learning_objectives: nil, ordinal: nil, segments: [], ref: nil, free: false }.stringify_keys
+    { title: nil, description: nil, learning_objectives: nil, ordinal: nil, segments: [], ref: nil, free: false, program_shortcode: nil }.stringify_keys
   end
 
   # Used for linting