diff --git a/.github/workflows/ghbuild.yml b/.github/workflows/ghbuild.yml
index 575defd4..87539a80 100644
--- a/.github/workflows/ghbuild.yml
+++ b/.github/workflows/ghbuild.yml
@@ -1,23 +1,14 @@
-# This workflow reuses the openHIE GitHub action for building IGs
-# Initial idea by Carl Leitner, developed by Elliot Silver, available from: https://www.argentixinfo.com/archives/156
-# Change log:
-# v0.1.0
-# 2021-06-18: publish default branches to / , other branches branches/<branch>
-# 2021-11-26: reusable workflow
+name: CI
 
-name: GitHub Pages build
-
-# Controls when the action will run. 
 on:
-  # Triggers the workflow on push or pull request events for any main branch
   push:
-    branches-ignore:    
+    branches-ignore:
       - 'gh-pages'
   pull_request:
-
   workflow_dispatch:
 
 jobs:
-  # This workflow contains a single job called "build"
-  call_build: 
-    uses: WorldHealthOrganization/smart-base/.github/workflows/ghbuild.yml@main
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "Hello from GitHub Actions!"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index b2a8a6ef..00000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-# This workflow calls a remote workflow for setting up a release publication, 
-# This workflow is triggered by the creation of a GitHub release and requires a file called publication-request.json in the branch.
-
-name: Release build
-
-on:
-  release:
-    types: [created]
-  workflow_dispatch:
-
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    outputs:
-      file_exists: ${{ steps.checkfile.outputs.exists }}
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-        with:
-          ref: ${{ github.event.release.tag_name }}
-
-      - name: Check for publication-request.json
-        id: checkfile
-        run: |
-          if [[ -f "publication-request.json" ]]; then
-            echo "::set-output name=exists::true"
-          else
-            echo "::set-output name=exists::false"
-          fi
-
-  trigger:
-    needs: check
-    if: needs.check.outputs.file_exists == 'true'
-    uses: WorldHealthOrganization/smart-html/.github/workflows/release.yml@main
-  
diff --git a/.github/workflows/repo_actions.yml b/.github/workflows/repo_actions.yml
deleted file mode 100644
index fcb5388d..00000000
--- a/.github/workflows/repo_actions.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-# This workflow uses a remote action to do some repository actions like updating the readme files
-
-name: Call remote repo actions
-
-# Controls when the action will run. 
-on:
-  # Triggers the workflow on push or pull request events for any main branch
-  push:
-    branches-ignore:    
-      - 'gh-pages'
-  pull_request:
-
-  workflow_dispatch:
-
-jobs:
-  call-update-readme:
-    uses: WorldHealthOrganization/smart-base/.github/workflows/update_readme.yml@main
-    with:
-      repositoryOwner: ${{ github.repository_owner }}
-      repositoryName: ${{ github.event.repository.name }}
diff --git a/README.md b/README.md
index 42c803f4..3d62d4ce 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,6 @@
 
 CI-Build: https://worldhealthorganization.github.io/smart-ra/
 
-
 Please see these [instructions](https://smart.who.int/ig-starter-kit/ig_setup.html#github-setup)
 
 
@@ -20,4 +19,4 @@ Please see these [instructions](https://smart.who.int/ig-starter-kit/ig_setup.ht
 Feedback and issues about this empty framework can be submitted via the [issues](issues) page, and will be incorporated into subsequent releases.
 
 
-The Core Architects WG is currently responsible for the changes.
\ No newline at end of file
+The Core Architects WG is currently responsible for the changes.
diff --git a/input/pagecontent/concepts.md b/input/pagecontent/concepts.md
index e50df569..93935958 100644
--- a/input/pagecontent/concepts.md
+++ b/input/pagecontent/concepts.md
@@ -1,2 +1,47 @@
-Key concepts and abbreviations are described here. Additional terms are defined in the Glossary and List of Abbreviations in the WHO Digital Adaptation Kit for <mark>[insert health domain here]</mark> (link forthcoming)
-### Concepts 
+These are the core terms used in this specification. These are largely inspired by **TOGAF/ArchiMate**, and **OpenHIE**. The glossary is grouped into layers.  
+Some examples are provided for clarity.
+
+---
+
+## Business Layer
+
+---
+
+### Business Capability
+> A particular ability that a business may possess or exchange to achieve a specific purpose.
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_Examples:_  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- _"Health Workforce Management"_  
+
+
+---
+
+### Business Function
+> A collection of business behavior based on a chosen set of criteria, closely aligned to an organization.
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_Examples:_  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- _"Managing Workforce Identity"_  
+
+---
+
+
+
+### Business Process
+> Groups behavior based on an ordering of activities. It defines a set of products or business services.
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_Examples:_  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- _"Assign Unique Health Worker ID"_  
+
+---
+
+
+### Value Stream
+An end-to-end stakeholder journey that delivers value across multiple business capabilities, business functions (BF), and business processes (BP).
+
+
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;_Examples:_  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;- _"Register and Deploy a Qualified Health Worker"_  
+
+
+
+---