diff --git a/providers.yaml b/providers.yaml
index 349764f..1037bbf 100644
--- a/providers.yaml
+++ b/providers.yaml
@@ -1,14 +1,21 @@
-# This file lists data providers and the locations of their data descriptions
-# These could also be assembled from multiple files
+# This file lists data providers and the locations of their data descriptions.
+#
+# These could also be collated from multiple files. If/when this single file
+# grows unwieldy, split it.
 
-- id: demo
+- id: edits-common
+  # These descriptions are common to the whole EDITS network project
   contact:
-    name: Paul Natsuo Kishimoto
-    email: mail@paul.kishimoto.name
-    github: khaeru
+    name: EDITS WG2-Data
+    email: edits-data@iiasa.ac.at
   files:
-  - https://raw.githubusercontent.com/iiasa/edits-data-demo-2/main/dataset-A.yaml
-  - https://raw.githubusercontent.com/khaeru/edits-data-demo-1/main/dataset-X.yaml
+  # Data needed to quantify certain transport phenomena, identified during 2021-Q1 meeting
+  - https://raw.githubusercontent.com/iiasa/edits-data-common/main/transport/local-goods.yaml
+  - https://raw.githubusercontent.com/iiasa/edits-data-common/main/transport/maas.yaml
+  - https://raw.githubusercontent.com/iiasa/edits-data-common/main/transport/materiality.yaml
+  - https://raw.githubusercontent.com/iiasa/edits-data-common/main/transport/shared-mobility.yaml
+  - https://raw.githubusercontent.com/iiasa/edits-data-common/main/transport/shocks.yaml
+  - https://raw.githubusercontent.com/iiasa/edits-data-common/main/transport/urbanization.yaml
 
 - id: iiasa-transport
   contact:
@@ -34,3 +41,14 @@
     github: janstre
   files:
   - https://raw.githubusercontent.com/janstre/EDITS_metadataTest/main/MISO2_metadata_example.yaml
+
+# Demonstration descriptions from an earlier prototype
+#
+# - id: demo
+#   contact:
+#     name: Paul Natsuo Kishimoto
+#     email: mail@paul.kishimoto.name
+#     github: khaeru
+#   files:
+#   - https://raw.githubusercontent.com/iiasa/edits-data-demo-2/main/dataset-A.yaml
+#   - https://raw.githubusercontent.com/khaeru/edits-data-demo-1/main/dataset-X.yaml