diff --git a/apil-dumps/03-enrichment-address.ini b/apil-dumps/03-enrichment-address.ini
index 5edec62..1685b35 100644
--- a/apil-dumps/03-enrichment-address.ini
+++ b/apil-dumps/03-enrichment-address.ini
@@ -33,13 +33,14 @@
 [expand/expand/expand]
 path = value.address
 size = env('size')
+cacheName = env('cache').thru(x => x ? 'affiliations-tools-v1-expand' : null)
 
 ;[expand/expand/expand/debug]
 ;text = address
 
 
 [expand/expand/expand/URLConnect]
-url = https://affiliations-tools.services.inist.fr/v1/expand
+url = env('url', 'https://affiliations-tools.services.inist.fr/v1/expand')
 retries = env('retries')
 timeout = env('timeout')
 noerror = true
diff --git a/apil-dumps/03-enrichment-documentType.ini b/apil-dumps/03-enrichment-documentType.ini
index 530571a..d6eb6e0 100644
--- a/apil-dumps/03-enrichment-documentType.ini
+++ b/apil-dumps/03-enrichment-documentType.ini
@@ -14,7 +14,7 @@
 cacheName = env('cache').thru(x => x ? 'mapping-tools-v1-homogenize-documentType-json' : null)
 
 [expand/URLConnect]
-url = https://mapping-tools.services.inist.fr/v1/homogenize/documentType/json
+url = env('url', 'https://mapping-tools.services.inist.fr/v1/homogenize/documentType/json')
 retries = env('retries')
 timeout = env('timeout')
 noerror = true
diff --git a/apil-dumps/03-enrichment-publisher.ini b/apil-dumps/03-enrichment-publisher.ini
index f7542e0..a57c140 100644
--- a/apil-dumps/03-enrichment-publisher.ini
+++ b/apil-dumps/03-enrichment-publisher.ini
@@ -13,7 +13,7 @@
 cacheName = env('cache').thru(x => x ? 'mapping-tools-v1-homogenize-publisher-json' : null)
 
 [expand/URLConnect]
-url = https://mapping-tools.services.inist.fr/v1/homogenize/publisher/json
+url = env('url', 'https://mapping-tools.services.inist.fr/v1/homogenize/publisher/json')
 retries = env('retries')
 timeout = env('timeout')
 noerror = true
diff --git a/apil-dumps/03-enrichment-rnsr.ini b/apil-dumps/03-enrichment-rnsr.ini
index d33ec7e..cb4f33f 100644
--- a/apil-dumps/03-enrichment-rnsr.ini
+++ b/apil-dumps/03-enrichment-rnsr.ini
@@ -34,7 +34,7 @@
 cacheName = env('cache').thru(x => x ? 'mapping-tools-tools-v1-rnsr-2022-json' : null)
 
 [expand/expand/expand/URLConnect]
-url = https://mapping-tools.services.inist.fr/v1/rnsr/2022/json
+url = env('url', 'https://mapping-tools.services.inist.fr/v1/rnsr/2022/json')
 retries = env('retries')
 timeout = env('timeout')
 noerror = false
diff --git a/apil-dumps/03-enrichment.ini b/apil-dumps/03-enrichment.ini
index ad13a4a..0b9338d 100644
--- a/apil-dumps/03-enrichment.ini
+++ b/apil-dumps/03-enrichment.ini
@@ -18,6 +18,10 @@
 path = cache
 value = false
 
+path = url
+;value = http://localhost:31976/v1/echo/json
+value = https://base-line.services.inist.fr/v1/echo/json
+
 ; #1
 [delegate]
 file = ./03-enrichment-documentType.ini