diff --git a/dhp-workflows/dhp-impact-indicators/README.md b/dhp-workflows/dhp-impact-indicators/README.md
index 14f489da3..45a4701e7 100644
--- a/dhp-workflows/dhp-impact-indicators/README.md
+++ b/dhp-workflows/dhp-impact-indicators/README.md
@@ -1,4 +1,4 @@
-# Ranking Workflow for Openaire Publications
+# Ranking Workflow for OpenAIRE Publications
 
 This project contains the files for running a paper ranking workflow on the openaire graph using apache oozie.
 All scripts are written in python and the project setup follows the typical oozie workflow structure:
@@ -7,17 +7,15 @@ All scripts are written in python and the project setup follows the typical oozi
 - a job.properties file specifying parameter values for the parameters used by the workflow
 - a set of python scripts used by the workflow
 
-**NOTE**: the workflow depends on the external library of ranking scripts called BiP! Ranker.
+**NOTE**: the workflow depends on the external library of ranking scripts called [BiP! Ranker](https://github.com/athenarc/Bip-Ranker).
 You can check out a specific tag/release of BIP! Ranker using maven, as described in the following section.
 
-## Check out a specific tag/release of BIP-Ranker
+## Build and deploy
 
-* Edit the `scmVersion` of the maven-scm-plugin in the pom.xml to point to the tag/release version you want to check out.
-
-* Then, use maven to perform the checkout:
+Use the following command for packaging:
 
 ```
-mvn scm:checkout
+mvn package  -Poozie-package -Dworkflow.source.dir=eu/dnetlib/dhp/oa/graph/impact_indicators -DskipTests
 ```
 
-* The code should be visible under `src/main/bip-ranker` folder.
\ No newline at end of file
+Note: edit the property `bip.ranker.tag` of the `pom.xml` file to specify the tag of [BIP-Ranker](https://github.com/athenarc/Bip-Ranker) that you want to use.
diff --git a/dhp-workflows/dhp-impact-indicators/pom.xml b/dhp-workflows/dhp-impact-indicators/pom.xml
index b510635a6..644b82c7b 100644
--- a/dhp-workflows/dhp-impact-indicators/pom.xml
+++ b/dhp-workflows/dhp-impact-indicators/pom.xml
@@ -5,9 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>eu.dnetlib.dhp</groupId>
-        <artifactId>dhp</artifactId>
+        <artifactId>dhp-workflows</artifactId>
         <version>1.2.5-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
     </parent>
 
     <artifactId>dhp-impact-indicators</artifactId>
@@ -16,6 +15,9 @@
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+
+        <!--   Use this property to fetch a specific tag      -->
+        <bip.ranker.tag>v1.0.0</bip.ranker.tag>
     </properties>
 
     <scm>
@@ -32,9 +34,18 @@
                 <configuration>
                     <connectionType>connection</connectionType>
                     <scmVersionType>tag</scmVersionType><!-- 'branch' can also be provided here -->
-                    <scmVersion>v1.0.0</scmVersion><!-- in case of scmVersionType == 'branch', this field points to the branch name -->
-                    <checkoutDirectory>${project.build.directory}/../src/main/bip-ranker</checkoutDirectory>
+                    <scmVersion>${bip.ranker.tag}</scmVersion><!-- in case of scmVersionType == 'branch', this field points to the branch name -->
+                    <checkoutDirectory>${project.build.directory}/${oozie.package.file.name}/${oozieAppDir}/bip-ranker</checkoutDirectory>
                 </configuration>
+                <executions>
+                    <execution>
+                        <id>checkout-bip-ranker</id>
+                        <phase>prepare-package</phase>
+                        <goals>
+                            <goal>checkout</goal>
+                        </goals>
+                    </execution>
+                </executions>
             </plugin>
         </plugins>
     </build>
diff --git a/dhp-workflows/dhp-impact-indicators/src/main/resources/create_openaire_ranking_graph.py b/dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/create_openaire_ranking_graph.py
similarity index 100%
rename from dhp-workflows/dhp-impact-indicators/src/main/resources/create_openaire_ranking_graph.py
rename to dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/create_openaire_ranking_graph.py
diff --git a/dhp-workflows/dhp-impact-indicators/src/main/resources/format_ranking_results.py b/dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/format_ranking_results.py
similarity index 100%
rename from dhp-workflows/dhp-impact-indicators/src/main/resources/format_ranking_results.py
rename to dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/format_ranking_results.py
diff --git a/dhp-workflows/dhp-impact-indicators/src/main/resources/get_ranking_files.sh b/dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/get_ranking_files.sh
similarity index 100%
rename from dhp-workflows/dhp-impact-indicators/src/main/resources/get_ranking_files.sh
rename to dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/get_ranking_files.sh
diff --git a/dhp-workflows/dhp-impact-indicators/src/main/resources/job.properties b/dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/job.properties
similarity index 100%
rename from dhp-workflows/dhp-impact-indicators/src/main/resources/job.properties
rename to dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/job.properties
diff --git a/dhp-workflows/dhp-impact-indicators/src/main/resources/map_openaire_ids_to_dois.py b/dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/map_openaire_ids_to_dois.py
similarity index 100%
rename from dhp-workflows/dhp-impact-indicators/src/main/resources/map_openaire_ids_to_dois.py
rename to dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/map_openaire_ids_to_dois.py
diff --git a/dhp-workflows/dhp-impact-indicators/src/main/resources/map_scores_to_dois.py b/dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/map_scores_to_dois.py
similarity index 100%
rename from dhp-workflows/dhp-impact-indicators/src/main/resources/map_scores_to_dois.py
rename to dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/map_scores_to_dois.py
diff --git a/dhp-workflows/dhp-impact-indicators/src/main/resources/workflow.xml b/dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/workflow.xml
similarity index 100%
rename from dhp-workflows/dhp-impact-indicators/src/main/resources/workflow.xml
rename to dhp-workflows/dhp-impact-indicators/src/main/resources/eu.dnetlib/workflow.xml
diff --git a/dhp-workflows/pom.xml b/dhp-workflows/pom.xml
index 541d59007..d054ba39b 100644
--- a/dhp-workflows/pom.xml
+++ b/dhp-workflows/pom.xml
@@ -38,6 +38,7 @@
         <module>dhp-usage-raw-data-update</module>
         <module>dhp-broker-events</module>
         <module>dhp-doiboost</module>
+        <module>dhp-impact-indicators</module>
     </modules>
 
     <pluginRepositories>