diff --git a/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/sx/provision/oozie_app/workflow.xml b/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/sx/provision/oozie_app/workflow.xml
index 61a8eb2f9..f2ada4b11 100644
--- a/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/sx/provision/oozie_app/workflow.xml
+++ b/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/sx/provision/oozie_app/workflow.xml
@@ -50,7 +50,7 @@
                 --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
             </spark-opts>
             <arg>--master</arg><arg>yarn</arg>
-            <arg>--sourcePath</arg><arg>${sourcePath}/summaries_json</arg>
+            <arg>--sourcePath</arg><arg>${sourcePath}/index/summaries_json</arg>
             <arg>--index</arg><arg>${index}_object</arg>
             <arg>--idPath</arg><arg>id</arg>
             <arg>--cluster</arg><arg>${esCluster}</arg>
@@ -76,7 +76,7 @@
                 --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
             </spark-opts>
             <arg>--master</arg><arg>yarn</arg>
-            <arg>--sourcePath</arg><arg>${sourcePath}/scholix_json</arg>
+            <arg>--sourcePath</arg><arg>${sourcePath}/index/scholix_json</arg>
             <arg>--index</arg><arg>${index}_scholix</arg>
             <arg>--idPath</arg><arg>identifier</arg>
             <arg>--cluster</arg><arg>${esCluster}</arg>
diff --git a/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/sx/provision/summary_index.json b/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/sx/provision/summary_index.json
index 72839714c..6188ad75c 100644
--- a/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/sx/provision/summary_index.json
+++ b/dhp-workflows/dhp-graph-provision/src/main/resources/eu/dnetlib/dhp/sx/provision/summary_index.json
@@ -11,9 +11,13 @@
         }
       },
       "author": {
-        "type": "text",
-        "fields": {
-          "keyword": {
+        "type": "nested",
+        "properties": {
+          "fullname": {
+            "type": "keyword",
+            "ignore_above": 256
+          },
+          "orcid": {
             "type": "keyword",
             "ignore_above": 256
           }