diff --git a/LoCI_LAMP_DPP_Production.ipynb b/LoCI_LAMP_DPP_Production.ipynb
index c78cd4a..5fa75dc 100644
--- a/LoCI_LAMP_DPP_Production.ipynb
+++ b/LoCI_LAMP_DPP_Production.ipynb
@@ -63,7 +63,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 380,
+   "execution_count": null,
    "id": "7ea86517",
    "metadata": {},
    "outputs": [],
@@ -72,10 +72,10 @@
     "USE_CASE = 'locilamp'\n",
     "\n",
     "# Zenflows API endpoint\n",
-    "ENDPOINT = 'https://proxy.dpp-staging.dyne.im/zenflows/api'\n",
+    "ENDPOINT = 'https://proxy.dpp-staging.dnstest.dyne.org/zenflows/api'\n",
     "\n",
     "# DPP service endpoint\n",
-    "DPP_URL = 'https://proxy.dpp-staging.dyne.im/interfacer-dpp'\n",
+    "DPP_URL = 'https://proxy.dpp-staging.dnstest.dyne.org/interfacer-dpp'\n",
     "\n",
     "# Participants\n",
     "USERS = ['tchibo', 'locilamp_designer', 'locilamp_manufacturer']"
diff --git a/LoCI_LAMP_DPP_Setup.ipynb b/LoCI_LAMP_DPP_Setup.ipynb
index 9e91ac5..2418368 100644
--- a/LoCI_LAMP_DPP_Setup.ipynb
+++ b/LoCI_LAMP_DPP_Setup.ipynb
@@ -53,7 +53,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "id": "43a1d6c1",
    "metadata": {},
    "outputs": [
@@ -75,10 +75,10 @@
     "USE_CASE = 'locilamp'\n",
     "\n",
     "# Zenflows API endpoint\n",
-    "ENDPOINT = 'https://proxy.dpp-staging.dyne.im/zenflows/api'\n",
+    "ENDPOINT = 'https://proxy.dpp-staging.dnstest.dyne.org/zenflows/api'\n",
     "\n",
     "# DPP service endpoint\n",
-    "DPP_URL = 'https://proxy.dpp-staging.dyne.im/interfacer-dpp'\n",
+    "DPP_URL = 'https://proxy.dpp-staging.dnstest.dyne.org/interfacer-dpp'\n",
     "\n",
     "# CSV file with product data\n",
     "CSV_FILE = Path('/Users/alcibiade/dyne/if/20260127 LOCI LAMP product informaiton DPP DE.csv')\n",