diff --git a/landingPages/dataProvider/dataProvider.service.ts b/landingPages/dataProvider/dataProvider.service.ts
index 3882851f..7446a6c7 100644
--- a/landingPages/dataProvider/dataProvider.service.ts
+++ b/landingPages/dataProvider/dataProvider.service.ts
@@ -240,7 +240,7 @@ export class DataProviderService {
             for(let i=0; i<length; i++) {
                 mydata = data[5].length!=undefined ? data[5][i] : data[5];
                 if(mydata.hasOwnProperty("to")) {
-                    if(mydata['to'].class == "isProvidedBy" && mydata['to'].type == "organization") {
+                    if(mydata['to'].class && mydata['to'].class.toLowerCase() == "isprovidedby" && mydata['to'].type == "organization") {
                         //if(this.dataProviderInfo.organizations == undefined) {
                         if(this.dataProviderInfo.organizations.length == 0) {
                             //this.dataProviderInfo.organizations = new Array<{"name": string, "url": string}>();
diff --git a/landingPages/landing-utils/parsingFunctions.class.ts b/landingPages/landing-utils/parsingFunctions.class.ts
index 77a87a55..1c9b1da0 100644
--- a/landingPages/landing-utils/parsingFunctions.class.ts
+++ b/landingPages/landing-utils/parsingFunctions.class.ts
@@ -7,6 +7,9 @@ import {Injectable} from '@angular/core';
 })
 export class ParsingFunctions {
   public notebookInSubjects: boolean = false;
+  private notebookKeyword: string = "eosc jupyter notebook";
+  private notebook_label: string = "EOSC";
+  private notebook_value: string = "EOSC Jupyter Notebook";
 
   public open = 'assets/common-assets/unlock.svg';
   public closed = 'assets/common-assets/lock.svg';
@@ -529,30 +532,56 @@ export class ParsingFunctions {
           classifiedSubjects.get(subject.classname).push(subject.content);
         } else {
           if (subject.classid == "keyword") {
-            if (subjects == undefined) {
-              subjects = new Array<string>();
-            }
-
             let content: string = subject.content;
-            if(content && content.toLowerCase().includes("notebook")) {
+            console.log("keyword subject: "+content);
+
+            if(content && content.toLowerCase().includes(this.notebookKeyword)) {
+              // console.log("included in keyword subject: "+content);
+              console.log("included");
               this.notebookInSubjects = true;
+
+              if (classifiedSubjects == undefined) {
+                classifiedSubjects = new Map<string, string[]>();
+              }
+              if (!classifiedSubjects.has(subject.classname)) {
+                classifiedSubjects.set(this.notebook_label, new Array<string>());
+              }
+              classifiedSubjects.get(this.notebook_label).push(this.notebook_value);
+            } else {
+              if (subjects == undefined) {
+                subjects = new Array<string>();
+              }
+              subjects.push(content);
             }
-            subjects.push(content);
           } else {
-            if (otherSubjects == undefined) {
-              otherSubjects = new Map<string, string[]>();
-            }
-            
-            if (!otherSubjects.has(subject.classname)) {
-              otherSubjects.set(subject.classname, new Array<string>());
-            }
             let content: string = subject.content;
             let classname: string = subject.classname;
-            if( (content && content.toLowerCase().includes("notebook") ||
-                (classname && classname.toLowerCase().includes("notebook")))) {
+            console.log("other subject: "+classname + ": " +content);
+
+            if( (content && content.toLowerCase().includes(this.notebookKeyword) ||
+                (classname && classname.toLowerCase().includes(this.notebookKeyword)))) {
+              // console.log("included in other subject: "+classname + ": "+content);
+              console.log("included");
+
               this.notebookInSubjects = true;
+
+              if (classifiedSubjects == undefined) {
+                classifiedSubjects = new Map<string, string[]>();
+              }
+              if (!classifiedSubjects.has(subject.classname)) {
+                classifiedSubjects.set(this.notebook_label, new Array<string>());
+              }
+              classifiedSubjects.get(this.notebook_label).push(this.notebook_value);
+            } else {
+              if (otherSubjects == undefined) {
+                otherSubjects = new Map<string, string[]>();
+              }
+
+              if (!otherSubjects.has(subject.classname)) {
+                otherSubjects.set(subject.classname, new Array<string>());
+              }
+              otherSubjects.get(classname).push(content);
             }
-            otherSubjects.get(classname).push(content);
           }
         }
       }
diff --git a/landingPages/project/project.service.ts b/landingPages/project/project.service.ts
index ae4c65d6..b74a1d37 100644
--- a/landingPages/project/project.service.ts
+++ b/landingPages/project/project.service.ts
@@ -174,7 +174,7 @@ export class ProjectService {
             this.projectInfo.organizations = [];//new Map<string, string>();
 
             if(!Array.isArray(data[2])) {
-              if(data[2].hasOwnProperty("to") && data[2]['to'].class == "hasParticipant") {
+              if(data[2].hasOwnProperty("to") && data[2]['to'].class && data[2]['to'].class.toLowerCase() == "hasparticipant") {
                 let acronym: string = "";
                 let name: string = "";
                 let id: string = "";
@@ -200,7 +200,7 @@ export class ProjectService {
                   let acronym: string = "";
                   let name: string = "";
                   let id: string = "";
-                    if(data[2][i].hasOwnProperty("to") && data[2][i]['to'].class == "hasParticipant") {
+                    if(data[2][i].hasOwnProperty("to") && data[2][i]['to'].class && data[2][i]['to'].class.toLowerCase() == "hasparticipant") {
                         if(data[2][i].hasOwnProperty("legalshortname")) {
                           acronym = data[2][i].legalshortname;
                         }
diff --git a/landingPages/result/resultLanding.component.html b/landingPages/result/resultLanding.component.html
index b254baa6..ca909b46 100644
--- a/landingPages/result/resultLanding.component.html
+++ b/landingPages/result/resultLanding.component.html
@@ -125,12 +125,12 @@
               <li *ngIf="resultLandingInfo.showEgiNotebookButton && properties.adminToolsPortalType == 'explore'
                           && (properties.environment == 'beta' || properties.environment == 'development')">
                 <a class="uk-link-text uk-text-bold uk-text-uppercase"
-                   target="_blank" href="https://marketplace.eosc-portal.eu/services/egi-notebooks?q=EGI+Notebook">
-                  <span class="uk-icon-button notebook-button uk-icon">
-                    <img src="assets/common-assets/egi-fed.notebook.png"
-                         loading="lazy" alt="egi_notebook" style="width:30px; height:21px">
+                   target="_blank" [href]="properties.egiNotebookLink">
+                  <span class="uk-icon-button uk-icon">
+                    <img src="assets/common-assets/eosc-logo.png"
+                         loading="lazy" alt="eosc_logo" style="width:28px; height:28px">
                   </span>
-                  <span class="uk-margin-small-left"><u>EGI Notebook</u></span>
+                  <span class="uk-margin-small-left"><u>EOSC SERVICE: EGI NOTEBOOK</u></span>
                   <span class="custom-external custom-icon space"></span>
                 </a>
               </li>
diff --git a/landingPages/result/resultLanding.component.ts b/landingPages/result/resultLanding.component.ts
index fe218259..fe70d83f 100644
--- a/landingPages/result/resultLanding.component.ts
+++ b/landingPages/result/resultLanding.component.ts
@@ -27,10 +27,6 @@ import {$e} from "codelyzer/angular/styles/chars";
 
 
 @Component({
-  styles: [
-    '.notebook-button { background-color: #f2f2f2; border: 1px solid #f2f2f2; } ' +
-    '.notebook-button:hover { background-color: #e5e5e5; border-color: #e5e5e5; } '
-  ],
   selector: 'result-landing',
   templateUrl: 'resultLanding.component.html',
 })
diff --git a/landingPages/result/resultLanding.service.ts b/landingPages/result/resultLanding.service.ts
index c4e029f6..6d0a2ee8 100644
--- a/landingPages/result/resultLanding.service.ts
+++ b/landingPages/result/resultLanding.service.ts
@@ -185,22 +185,22 @@ export class ResultLandingService {
       for(let i=0; i<length; i++) {
         relation = Array.isArray(data[2]) ? data[2][i] : data[2];
         if(relation.hasOwnProperty("to")) {
-          if(relation['to'].class == "isProducedBy") {
+          if(relation['to'].class && relation['to'].class.toLowerCase() == "isproducedby") {
             this.resultLandingInfo.fundedByProjects = this.parsingFunctions.parseFundingByProjects(this.resultLandingInfo.fundedByProjects, relation, provenanceActionVocabulary);
-          } else if(relation['to'].class == "isRelatedTo") {
+          } else if(relation['to'].class && relation['to'].class.toLowerCase() == "isrelatedto") {
             let provenanceAction: string = "";
             if(provenanceActionVocabulary != null && relation.provenanceaction in provenanceActionVocabulary) {
               provenanceAction = provenanceActionVocabulary[relation.provenanceaction];
             }
 
             this.resultLandingInfo.relatedResearchResults = this.parsingFunctions.parseRelatedResearchResults(this.resultLandingInfo.relatedResearchResults, relation, provenanceAction);
-          } else if(relation['to'].class == "hasAmongTopNSimilarDocuments") {
+          } else if(relation['to'].class && relation['to'].class.toLowerCase() == "hasamongtopnsimilardocuments") {
             this.resultLandingInfo.similarResearchResults = this.parsingFunctions.parseSimilarResearchResults(this.resultLandingInfo.similarResearchResults, relation);
-          } else if(relation['to'].class == "hasAuthorInstitution") {
+          } else if(relation['to'].class && relation['to'].class.toLowerCase() == "hasauthorinstitution") {
             this.resultLandingInfo.organizations = this.parseRelatedOrganizations(this.resultLandingInfo.organizations, relation);
-          } else if(relation['to'].class == "isSupplementedBy") {
+          } else if(relation['to'].class && relation['to'].class.toLowerCase() == "issupplementedby") {
             this.resultLandingInfo.supplementaryResearchResults = this.parsingFunctions.parseSupplementaryResearchResults(this.resultLandingInfo.supplementaryResearchResults, relation);
-          } else if(relation['to'].class == "isSupplementTo") {
+          } else if(relation['to'].class && relation['to'].class.toLowerCase() == "issupplementto") {
             this.resultLandingInfo.supplementedByResearchResults = this.parsingFunctions.parseSupplementedByResearchResults(this.resultLandingInfo.supplementedByResearchResults, relation);
           }
         }
diff --git a/orcid/orcid.service.ts b/orcid/orcid.service.ts
index ec349cac..8af2c49b 100644
--- a/orcid/orcid.service.ts
+++ b/orcid/orcid.service.ts
@@ -4,8 +4,6 @@ import {map} from "rxjs/operators";
 import {ResultLandingInfo} from "../utils/entities/resultLandingInfo";
 import {CustomOptions} from "../services/servicesUtils/customOptions.class";
 import {WorkV3_0} from "./orcidWork";
-import {encode, toUnicode} from "punycode";
-import {Observable} from "rxjs";
 import {properties} from "../../../environments/environment";
 import {ConnectHelper} from "../connect/connectHelper";
 
@@ -52,6 +50,7 @@ export class OrcidService {
   saveWork(resultLandingInfo: ResultLandingInfo, pids: string) {
     let work = WorkV3_0.resultLandingInfoConvert(resultLandingInfo, null);
     let portalId: string = ConnectHelper.getCommunityFromDomain(properties.domain);
+    // if dashboard format changes, check in API the metrics service ("calculateMetrics" method) for orcid KPIs
     let dashboard: string = properties.environment + "_" + properties.dashboard + (portalId? "_" + portalId : "");
     let result = {
       "dashboard": dashboard,
@@ -143,4 +142,4 @@ export class OrcidService {
     let url: string = properties.orcidAPIURL+"orcid/personal-details";
     return this.http.get(url, CustomOptions.registryOptions());
   }
-}
\ No newline at end of file
+}
diff --git a/services/searchDataproviders.service.ts b/services/searchDataproviders.service.ts
index 385cf52c..3e7235bb 100644
--- a/services/searchDataproviders.service.ts
+++ b/services/searchDataproviders.service.ts
@@ -390,7 +390,7 @@ export class SearchDataprovidersService {
                 let relation = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'][i] : resData['rels']['rel'];
 
                 if(relation.hasOwnProperty("to")) {
-                    if(relation['to'].class == "isProvidedBy" && relation['to'].type == "organization") {
+                    if(relation['to'].class && relation['to'].class.toLowerCase() == "isprovidedby" && relation['to'].type == "organization") {
                         if(getOrganizations) {
                             let item: {"name":string, "id":string} = {"name": "", "id": ""};
                             //item['name'] = relation.legalname;
diff --git a/services/searchOrganizations.service.ts b/services/searchOrganizations.service.ts
index 13fcfa1c..978a5496 100644
--- a/services/searchOrganizations.service.ts
+++ b/services/searchOrganizations.service.ts
@@ -113,7 +113,7 @@ export class SearchOrganizationsService {
                     let relation = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'][j] : resData['rels']['rel'];
 
                     if(relation.hasOwnProperty("to")) {
-                        if(relation['to'].class == "isParticipant") {
+                        if(relation['to'].class && relation['to'].class.toLowerCase() == "isparticipant") {
                             if(result['projects'] == undefined) {
                                 result['projects'] = new Array<
                                     { "id": string, "acronym": string, "title": string,
diff --git a/services/searchProjects.service.ts b/services/searchProjects.service.ts
index ae0ccfae..daacbcf2 100644
--- a/services/searchProjects.service.ts
+++ b/services/searchProjects.service.ts
@@ -171,7 +171,7 @@ export class SearchProjectsService {
                     let relation = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'][j] : resData['rels']['rel'];
 
                     if(relation.hasOwnProperty("to")) {
-                         if(relation['to'].class == "hasParticipant") {
+                         if(relation['to'].class && relation['to'].class.toLowerCase() == "hasparticipant") {
                             if(result['organizations'] == undefined) {
                                 result['organizations'] = new Array<
                                     { "name": string, "id": string}>();
diff --git a/services/searchResearchResults.service.ts b/services/searchResearchResults.service.ts
index 92b0a2d8..1877c7a9 100644
--- a/services/searchResearchResults.service.ts
+++ b/services/searchResearchResults.service.ts
@@ -305,7 +305,7 @@ export class SearchResearchResultsService {
           let relation = Array.isArray(resData['rels']['rel']) ? resData['rels']['rel'][j] : resData['rels']['rel'];
           
           if (relation.hasOwnProperty("to")) {
-            if (relation['to'].class == "isProducedBy") {
+            if (relation['to'].class && relation['to'].class.toLowerCase() == "isproducedby") {
               result['projects'] = this.parseProjects(result['projects'], relation);
             }
           }
diff --git a/utils/properties/env-properties.ts b/utils/properties/env-properties.ts
index 3bcc7b59..6f87114f 100644
--- a/utils/properties/env-properties.ts
+++ b/utils/properties/env-properties.ts
@@ -135,4 +135,5 @@ export interface EnvProperties {
   notificationsAPIURL?: string;
   myOrcidLinksPage?: string;
   footerGrantText?: string;
+  egiNotebookLink?: string;
 }