diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f86bd26d8..9aa074c87 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,10 +6,16 @@ on:
     inputs:
       eve_image:
         type: string
+      runner:
+        type: string
+        default: buildjet-4vcpu-ubuntu-2204
   workflow_call:
     inputs:
       eve_image:
         type: string
+      runner:
+        type: string
+        default: buildjet-4vcpu-ubuntu-2204
 
 jobs:
   smoke:
@@ -19,7 +25,7 @@ jobs:
         file_system: ['ext4', 'zfs']
         tpm: [true, false]
     name: Smoke tests
-    runs-on: ubuntu-22.04
+    runs-on: ${{ inputs.runner }}
     steps:
       - name: Get code
         uses: actions/checkout@v3
@@ -37,7 +43,7 @@ jobs:
   networking:
     name: Networking test suite
     needs: smoke
-    runs-on: ubuntu-22.04
+    runs-on: ${{ inputs.runner }}
     steps:
       - name: Get code
         uses: actions/checkout@v3
@@ -59,7 +65,7 @@ jobs:
         file_system: ['ext4', 'zfs']
     name: Storage test suite
     needs: smoke
-    runs-on: ubuntu-22.04
+    runs-on: ${{ inputs.runner }}
     steps:
       - name: Get code
         uses: actions/checkout@v3
@@ -77,7 +83,7 @@ jobs:
   lpc-loc:
     name: LPC LOC test suite
     needs: smoke
-    runs-on: ubuntu-22.04
+    runs-on: ${{ inputs.runner }}
     steps:
       - name: Get code
         uses: actions/checkout@v3
@@ -99,7 +105,7 @@ jobs:
         file_system: ['ext4', 'zfs']
     name: EVE upgrade test suite
     needs: smoke
-    runs-on: ubuntu-22.04
+    runs-on: ${{ inputs.runner }}
     steps:
       - name: Get code
         uses: actions/checkout@v3
@@ -117,7 +123,7 @@ jobs:
   user-apps:
     name: User apps test suite
     needs: smoke
-    runs-on: ubuntu-22.04
+    runs-on: ${{ inputs.runner }}
     steps:
       - name: Get code
         uses: actions/checkout@v3
diff --git a/docs/github-actions.md b/docs/github-actions.md
new file mode 100644
index 000000000..d7d50e804
--- /dev/null
+++ b/docs/github-actions.md
@@ -0,0 +1,7 @@
+# Github Actions
+
+Eden is a part of testing infrastructure of EVE and it's integrated in EVE CI/CD pipelines. EVE uses [test.yml](https://github.com/lf-edge/eden/blob/master/.github/workflows/test.yml) reusable workflow to run eden tests against specific EVE version in PR.
+Eden reusable workflows are running using [BuildJet](https://buildjet.com/for-github-actions) runners provided by LF-EDGE. They provide both Arm and x86_64 architectures.
+Currently we are provided with 4vCPU/16GBs of RAM and 8vCPU/32GBs of RAM runners. Maximum CPUs running in parallel is 64 for x86_64, that means with 4vCPUs we can have 16 jobs running in parallel.
+In case one wants to run eden workflows locally in their own fork, `runner` and `repo` input variables for reusable workflow should be specified.
+