diff --git a/dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/SparkGenerateDoiBoost.scala b/dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/SparkGenerateDoiBoost.scala
index b77de13b9d..e501b48233 100644
--- a/dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/SparkGenerateDoiBoost.scala
+++ b/dhp-workflows/dhp-doiboost/src/main/java/eu/dnetlib/doiboost/SparkGenerateDoiBoost.scala
@@ -13,10 +13,30 @@ import org.apache.spark.sql.{Dataset, Encoder, Encoders, SaveMode, SparkSession}
 import org.slf4j.{Logger, LoggerFactory}
 
 import scala.collection.JavaConverters._
+import org.json4s.DefaultFormats
+import org.json4s.JsonAST.{JField, JObject, JString,JArray}
+import org.json4s.jackson.JsonMethods.parse
 
 object SparkGenerateDoiBoost {
 
 
+  def extractIdGRID(input:String):List[(String,String)] = {
+    implicit lazy val formats: DefaultFormats.type = org.json4s.DefaultFormats
+    lazy val json: org.json4s.JValue = parse(input)
+
+    val id:String = (json \ "id").extract[String]
+
+    val grids:List[String] = for {
+
+      JObject(pid) <- json \ "pid"
+      JField("qualifier", JObject(qualifier)) <- pid
+      JField("classid",   JString(classid)) <-qualifier
+      JField("value", JString(vl)) <- pid
+      if classid == "GRID"
+    } yield vl
+    grids.map(g => (id, s"unresolved::grid::${g.toLowerCase}"))(collection.breakOut)
+  }
+
 
 
   def main(args: Array[String]): Unit = {
@@ -36,6 +56,7 @@ object SparkGenerateDoiBoost {
 
     val hostedByMapPath = parser.get("hostedByMapPath")
     val workingDirPath = parser.get("workingPath")
+    val openaireOrganizationPath = parser.get("openaireOrganizationPath")
 
     val crossrefAggregator = new Aggregator[(String, Publication), Publication, Publication] with Serializable {
       override def zero: Publication = new Publication
@@ -156,7 +177,7 @@ object SparkGenerateDoiBoost {
     magPubs.joinWith(a,magPubs("_1").equalTo(a("PaperId"))).flatMap(item => {
       val pub:Publication = item._1._2
       val affiliation = item._2
-      val affId:String = if (affiliation.GridId.isDefined) DoiBoostMappingUtil.generateGridAffiliationId(affiliation.GridId.get) else  DoiBoostMappingUtil.generateMAGAffiliationId(affiliation.AffiliationId.toString)
+      val affId:String = if (affiliation.GridId.isDefined) s"unresolved::grid::${affiliation.GridId.get.toLowerCase}" else  DoiBoostMappingUtil.generateMAGAffiliationId(affiliation.AffiliationId.toString)
       val r:Relation = new Relation
       r.setSource(pub.getId)
       r.setTarget(affId)
@@ -174,9 +195,35 @@ object SparkGenerateDoiBoost {
       r1.setDataInfo(pub.getDataInfo)
       r1.setCollectedfrom(List(DoiBoostMappingUtil.createMAGCollectedFrom()).asJava)
       List(r, r1)
-    })(mapEncoderRel).write.mode(SaveMode.Overwrite).save(s"$workingDirPath/doiBoostPublicationAffiliation")
+    })(mapEncoderRel).write.mode(SaveMode.Overwrite).save(s"$workingDirPath/doiBoostPublicationAffiliation_unresolved")
 
 
+
+
+    val unresolvedRels:Dataset[(String, Relation)] = spark.read.load(s"$workingDirPath/doiBoostPublicationAffiliation_unresolved").as[Relation].map(r => {
+
+      if (r.getSource.startsWith("unresolved"))
+        (r.getSource, r)
+      else if (r.getTarget.startsWith("unresolved"))
+        (r.getTarget,r)
+        else
+        ("resolved", r)
+    })
+
+    val openaireOrganization:Dataset[(String,String)] = spark.read.text(openaireOrganizationPath).as[String].flatMap(s => extractIdGRID(s)).groupByKey(_._2).reduceGroups((x,y) => if (x != null) x else y ).map(_._2)
+
+    unresolvedRels.joinWith(openaireOrganization,unresolvedRels("_1").equalTo(openaireOrganization("_2")))
+      .map { x =>
+        val currentRels = x._1._2
+        val currentOrgs = x._2
+        if (currentOrgs!= null)
+          if(currentRels.getSource.startsWith("unresolved"))
+            currentRels.setSource(currentOrgs._1)
+          else
+            currentRels.setTarget(currentOrgs._1)
+      currentRels
+      }.write.save(s"$workingDirPath/doiBoostPublicationAffiliation")
+
     magPubs.joinWith(a,magPubs("_1").equalTo(a("PaperId"))).map( item => {
       val affiliation = item._2
       if (affiliation.GridId.isEmpty) {
diff --git a/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/generate_doiboost_params.json b/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/generate_doiboost_params.json
index 1ff63dd0ec..39455fb677 100644
--- a/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/generate_doiboost_params.json
+++ b/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/generate_doiboost_params.json
@@ -1,7 +1,8 @@
 [
   {"paramName": "m",    "paramLongName":"master",                    "paramDescription": "the master name",                 "paramRequired": true},
   {"paramName": "hb",   "paramLongName":"hostedByMapPath",            "paramDescription": "the hosted By Map Path",         "paramRequired": true},
+  {"paramName": "oo",   "paramLongName":"openaireOrganizationPath",  "paramDescription": "the openaire Organization Path",  "paramRequired": true},
   {"paramName": "ap",   "paramLongName":"affiliationPath",            "paramDescription": "the Affliation Path",            "paramRequired": true},
   {"paramName": "pa",   "paramLongName":"paperAffiliationPath",      "paramDescription": "the paperAffiliation Path",       "paramRequired": true},
-  {"paramName": "w",    "paramLongName":"workingPath",                "paramDescription": "the Working Path",                "paramRequired": true}
+  {"paramName": "w",    "paramLongName":"workingPath",                "paramDescription": "the Working Path",               "paramRequired": true}
 ]
diff --git a/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/process/oozie_app/workflow.xml b/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/process/oozie_app/workflow.xml
index f5596b60ee..eb82c3a7d6 100644
--- a/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/process/oozie_app/workflow.xml
+++ b/dhp-workflows/dhp-doiboost/src/main/resources/eu/dnetlib/dhp/doiboost/process/oozie_app/workflow.xml
@@ -27,6 +27,12 @@
             <name>hostedByMapPath</name>
             <description>the hostedByMap Path</description>
         </property>
+        <property>
+            <name>openaireOrganizationPath</name>
+            <description>the OpenAire Organizations Path</description>
+        </property>
+
+
         <property>
             <name>outputPath</name>
             <description>the Path of the sequence file action set</description>
@@ -214,6 +220,7 @@
                 --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
             </spark-opts>
             <arg>--hostedByMapPath</arg><arg>${hostedByMapPath}</arg>
+            <arg>--openaireOrganizationPath</arg><arg>${openaireOrganizationPath}</arg>
             <arg>--affiliationPath</arg><arg>${inputPathMAG}/dataset/Affiliations</arg>
             <arg>--paperAffiliationPath</arg><arg>${inputPathMAG}/dataset/PaperAuthorAffiliations</arg>
             <arg>--workingPath</arg><arg>${workingPath}</arg>