diff --git a/explore/deploy/beta-properties.json b/explore/deploy/beta-properties.json
index 4f8cbecf..b5c7f43a 100644
--- a/explore/deploy/beta-properties.json
+++ b/explore/deploy/beta-properties.json
@@ -21,6 +21,7 @@
   "cordisURL"  : "http://cordis.europa.eu/projects/",
   "openDoarURL": "http://v2.sherpa.ac.uk/id/repository/",
   "r3DataURL": "http://service.re3data.org/repository/",
+  "sherpaURL": "http://www.sherpa.ac.uk/romeo/search.php?issn=",
   "zenodo"   : "https://zenodo.org/",
   "openAccess" : "https://www.openaire.eu/support/faq#article-id-234",
   "openAccessRepo" : "https://www.openaire.eu/support/faq#article-id-310",
@@ -28,6 +29,7 @@
   "h2020Guidlines" : "https://www.openaire.eu/oa-publications/h2020/open-access-in-horizon-2020",
   "ercGuidlines" : "http://erc.europa.eu/sites/default/files/document/file/ERC_Open_Access_Guidelines-revised_2014.pdf",
   "helpdesk" : "https://www.openaire.eu/support/helpdesk",
+  "helpdeskEmail": "helpdesk@openaire.eu",
   "utilsService" : "https://demo.openaire.eu/utils-service",
 
   "vocabulariesAPI" :"https://beta.services.openaire.eu/provision/mvc/vocabularies/",
diff --git a/explore/deploy/production-properties.json b/explore/deploy/production-properties.json
index 26071840..1a276594 100644
--- a/explore/deploy/production-properties.json
+++ b/explore/deploy/production-properties.json
@@ -21,6 +21,7 @@
   "cordisURL"  : "http://cordis.europa.eu/projects/",
   "openDoarURL": "http://v2.sherpa.ac.uk/id/repository/",
   "r3DataURL": "http://service.re3data.org/repository/",
+  "sherpaURL": "http://www.sherpa.ac.uk/romeo/search.php?issn=",
   "zenodo"   : "https://zenodo.org/",
   "openAccess" : "https://www.openaire.eu/support/faq#article-id-234",
   "openAccessRepo" : "https://www.openaire.eu/support/faq#article-id-310",
@@ -28,6 +29,7 @@
   "h2020Guidlines" : "https://www.openaire.eu/oa-publications/h2020/open-access-in-horizon-2020",
   "ercGuidlines" : "http://erc.europa.eu/sites/default/files/document/file/ERC_Open_Access_Guidelines-revised_2014.pdf",
   "helpdesk" : "https://www.openaire.eu/support/helpdesk",
+  "helpdeskEmail": "helpdesk@openaire.eu",
   "utilsService" : "https://explore.openaire.eu/utils-service",
 
   "vocabulariesAPI" :"https://services.openaire.eu/provision/mvc/vocabularies/",
diff --git a/explore/deploy/test-properties.json b/explore/deploy/test-properties.json
index ef995df1..01b5a7c4 100644
--- a/explore/deploy/test-properties.json
+++ b/explore/deploy/test-properties.json
@@ -24,6 +24,7 @@
   "handleURL"  : "http://hdl.handle.net/",
   "openDoarURL": "http://v2.sherpa.ac.uk/id/repository/",
   "r3DataURL": "http://service.re3data.org/repository/",
+  "sherpaURL": "http://www.sherpa.ac.uk/romeo/search.php?issn=",
   "zenodo"   : "https://zenodo.org/",
   "openAccess" : "https://www.openaire.eu/support/faq#article-id-234",
   "openAccessRepo" : "https://www.openaire.eu/support/faq#article-id-310",
@@ -31,6 +32,7 @@
   "h2020Guidlines" : "https://www.openaire.eu/oa-publications/h2020/open-access-in-horizon-2020",
   "ercGuidlines" : "http://erc.europa.eu/sites/default/files/document/file/ERC_Open_Access_Guidelines-revised_2014.pdf",
   "helpdesk" : "https://www.openaire.eu/support/helpdesk",
+  "helpdeskEmail": "helpdesk@openaire.eu",
   "uploadService" : "https://explore.openaire.eu/utils-service",
 
   "vocabulariesAPI" :"https://services.openaire.eu/provision/mvc/vocabularies/",
diff --git a/explore/src/assets/env-properties.json b/explore/src/assets/env-properties.json
index 9dddc43b..c55544c0 100644
--- a/explore/src/assets/env-properties.json
+++ b/explore/src/assets/env-properties.json
@@ -8,7 +8,7 @@
   "statisticsAPIURL" : "http://vatopedi.di.uoa.gr:8080/stats/",
   "statisticsFrameAPIURL":"https://beta.openaire.eu/stats/",
   "claimsAPIURL" : "http://scoobydoo.di.uoa.gr:8080/dnet-claims-service-2.0.0-SNAPSHOT/rest/claimsService/",
-  "searchAPIURLLAst"     : "https://beta.services.openaire.eu/search/v2/api/",
+  "searchAPIURLLAst"     : "http://beta.services.openaire.eu:8480/shadowSearch/rest/v2/api/",
   "searchResourcesAPIURL"     : "https://beta.services.openaire.eu/search/v2/api/resources",
   "openCitationsAPIURL" : "https://services.openaire.eu/opencitations/getCitations?id=",
   "csvAPIURL" : "https://beta.services.openaire.eu/search/v2/api/reports",
@@ -21,6 +21,7 @@
   "cordisURL"  : "http://cordis.europa.eu/projects/",
   "openDoarURL": "http://v2.sherpa.ac.uk/id/repository/",
   "r3DataURL": "http://service.re3data.org/repository/",
+  "sherpaURL": "http://www.sherpa.ac.uk/romeo/search.php?issn=",
   "zenodo"   : "https://zenodo.org/",
   "openAccess" : "https://www.openaire.eu/support/faq#article-id-234",
   "openAccessRepo" : "https://www.openaire.eu/support/faq#article-id-310",
@@ -28,6 +29,7 @@
   "h2020Guidlines" : "https://www.openaire.eu/oa-publications/h2020/open-access-in-horizon-2020",
   "ercGuidlines" : "http://erc.europa.eu/sites/default/files/document/file/ERC_Open_Access_Guidelines-revised_2014.pdf",
   "helpdesk" : "https://www.openaire.eu/support/helpdesk",
+  "helpdeskEmail": "helpdesk@openaire.eu",
   "utilsService" : "http://scoobydoo.di.uoa.gr:8000",
 
   "vocabulariesAPI" :"https://dev-openaire.d4science.org/provision/mvc/vocabularies/",