diff --git a/package-lock.json b/package-lock.json
index ddebd64c07e83e9ea2fcfe80eb0efa2b9cdc910a..f6e7585aebf12c0f8f457bf3ae570fa65b1098dd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2876,6 +2876,16 @@
       "integrity": "sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==",
       "dev": true
     },
+    "bindings": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.5.0.tgz",
+      "integrity": "sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "file-uri-to-path": "1.0.0"
+      }
+    },
     "bl": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
@@ -5200,6 +5210,13 @@
         "schema-utils": "^3.0.0"
       }
     },
+    "file-uri-to-path": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
+      "integrity": "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==",
+      "dev": true,
+      "optional": true
+    },
     "fill-range": {
       "version": "7.0.1",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
@@ -5648,9 +5665,9 @@
       }
     },
     "hbp-connectivity-component": {
-      "version": "0.4.10",
-      "resolved": "https://registry.npmjs.org/hbp-connectivity-component/-/hbp-connectivity-component-0.4.10.tgz",
-      "integrity": "sha512-bOs4cuFFE0L0Fr8KTxR1sIPxDii0Mc4XofT8O8Jjs7wgCVPPt50deI/ZsbZGPKBjG71nFf/4zpa68xXqDX8BaA==",
+      "version": "0.5.2",
+      "resolved": "https://registry.npmjs.org/hbp-connectivity-component/-/hbp-connectivity-component-0.5.2.tgz",
+      "integrity": "sha512-lGFkfuEWbuor9sqBnJxBcArdQ04WeHPvNAuHdaJL8bHMWxbAlnEOrPGn4AkdQO587rWD78cVw3LwEFSBm3O1Bg==",
       "requires": {
         "@stencil/core": "^1.16.5",
         "@types/node": "^14.0.24",
@@ -5659,9 +5676,9 @@
       },
       "dependencies": {
         "@types/node": {
-          "version": "14.17.19",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.19.tgz",
-          "integrity": "sha512-jjYI6NkyfXykucU6ELEoT64QyKOdvaA6enOqKtP4xUsGY0X0ZUZz29fUmrTRo+7v7c6TgDu82q3GHHaCEkqZwA=="
+          "version": "14.17.21",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.21.tgz",
+          "integrity": "sha512-zv8ukKci1mrILYiQOwGSV4FpkZhyxQtuFWGya2GujWg+zVAeRQ4qbaMmWp9vb9889CFA8JECH7lkwCL6Ygg8kA=="
         }
       }
     },
@@ -7585,6 +7602,13 @@
       "integrity": "sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==",
       "dev": true
     },
+    "nan": {
+      "version": "2.15.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.15.0.tgz",
+      "integrity": "sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ==",
+      "dev": true,
+      "optional": true
+    },
     "nanocolors": {
       "version": "0.2.11",
       "resolved": "https://registry.npmjs.org/nanocolors/-/nanocolors-0.2.11.tgz",
@@ -12000,7 +12024,11 @@
           "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.13.tgz",
           "integrity": "sha512-oWb1Z6mkHIskLzEJ/XWX0srkpkTQ7vaopMQkyaEIoq0fmtFVxOthb8cCxeT+p3ynTdkk/RZwbgG4brR5BeWECw==",
           "dev": true,
-          "optional": true
+          "optional": true,
+          "requires": {
+            "bindings": "^1.5.0",
+            "nan": "^2.12.1"
+          }
         },
         "glob-parent": {
           "version": "3.1.0",
diff --git a/package.json b/package.json
index e8d2538141f347d298edf7083b66cd29ce80860e..d681ba9999ba7d62154b79b4e0fc11c82c2ac765 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "acorn": "^8.4.1",
     "export-nehuba": "0.0.12",
     "file-loader": "^6.2.0",
-    "hbp-connectivity-component": "^0.4.10",
+    "hbp-connectivity-component": "^0.5.2",
     "jszip": "^3.6.0",
     "postcss": "^8.3.6",
     "raw-loader": "^4.0.2",
diff --git a/src/atlasComponents/connectivity/connectivityBrowser/connectivityBrowser.component.ts b/src/atlasComponents/connectivity/connectivityBrowser/connectivityBrowser.component.ts
index 19aff2563fb150e456ecf41ff7828d7de17e9795..638863a0893fc8a064fc1e7482b24b56bf956a39 100644
--- a/src/atlasComponents/connectivity/connectivityBrowser/connectivityBrowser.component.ts
+++ b/src/atlasComponents/connectivity/connectivityBrowser/connectivityBrowser.component.ts
@@ -133,6 +133,7 @@ export class ConnectivityBrowserComponent implements OnInit, AfterViewInit, OnDe
     public regionHemisphere: string = null
     public datasetList: any[] = []
     public selectedDataset: any
+    public selectedDatasetName: any
     public selectedDatasetDescription: string = ''
     public selectedDatasetKgId: string = ''
     public selectedDatasetKgSchema: string = ''
@@ -175,6 +176,7 @@ export class ConnectivityBrowserComponent implements OnInit, AfterViewInit, OnDe
       this.httpClient.get<[]>(this.connectivityUrl).subscribe(res => {
         this.datasetList = res
         this.selectedDataset = this.datasetList[0]?.['@id']
+        this.selectedDatasetName = this.datasetList[0]?.['src_name']
         this.selectedDatasetDescription = this.datasetList[0]?.['src_info']
         // this.selectedDatasetKgId = this.datasetList[0]?.kgId || null
         // this.selectedDatasetKgSchema = this.datasetList[0]?.kgSchema || null
@@ -306,7 +308,7 @@ export class ConnectivityBrowserComponent implements OnInit, AfterViewInit, OnDe
     }
 
     private setConnectivityUrl() {
-      this.connectivityUrl = `${this.siibraApiUrl}/atlases/${encodeURIComponent(this.atlasId)}/parcellations/${encodeURIComponent(this.parcellationId)}/regions/${encodeURIComponent(this.regionId || this.regionName)}/features/ConnectivityProfile`
+      this.connectivityUrl = `${this.siibraApiUrl}/atlases/${encodeURIComponent(this.atlasId)}/parcellations/${encodeURIComponent(this.parcellationId)}/regions/${encodeURIComponent(this.regionName)}/features/ConnectivityProfile`
     }
 
     private setProfileLoadUrl() {
@@ -334,6 +336,7 @@ export class ConnectivityBrowserComponent implements OnInit, AfterViewInit, OnDe
       if (event) {
         this.selectedDataset = event.value
         const foundDataset = this.datasetList.find(d => d['@id'] === this.selectedDataset)
+        this.selectedDatasetName = foundDataset?.['src_name']
         this.selectedDatasetDescription = foundDataset?.['src_info']
         // this.selectedDatasetKgId = foundDataset?.kgId || null
         // this.selectedDatasetKgSchema = foundDataset?.kgSchema || null
@@ -341,7 +344,7 @@ export class ConnectivityBrowserComponent implements OnInit, AfterViewInit, OnDe
       if (this.datasetList.length && this.selectedDataset) {
         this.setProfileLoadUrl()
 
-        this.fullConnectivityLoadUrl = `${this.siibraApiUrl}/atlases/${encodeURIComponent(this.atlasId)}/parcellations/${encodeURIComponent(this.parcellationId)}/features/ConnectivityMatrix/${encodeURIComponent(this.selectedDataset)}`
+        this.fullConnectivityLoadUrl = `${this.siibraApiUrl}/atlases/${encodeURIComponent(this.atlasId)}/parcellations/${encodeURIComponent(this.parcellationId)}/features/ConnectivityMatrix/${encodeURIComponent(this.selectedDatasetName)}`
       }
     }
 
diff --git a/src/atlasComponents/connectivity/connectivityBrowser/connectivityBrowser.template.html b/src/atlasComponents/connectivity/connectivityBrowser/connectivityBrowser.template.html
index 696e579280a4b119a33ae589417bc282246cd634..9dfdc054e09c6eba8ad1318a37cca2db792a8ef2 100644
--- a/src/atlasComponents/connectivity/connectivityBrowser/connectivityBrowser.template.html
+++ b/src/atlasComponents/connectivity/connectivityBrowser/connectivityBrowser.template.html
@@ -39,7 +39,7 @@
                     <button class="flex-grow-0 flex-shrink-0"
                             mat-icon-button
                             iav-dataset-show-dataset-dialog
-                            [iav-dataset-show-dataset-dialog-name]="selectedDataset"
+                            [iav-dataset-show-dataset-dialog-name]="selectedDatasetName"
                             [iav-dataset-show-dataset-dialog-description]="selectedDatasetDescription"
                             [iav-dataset-show-dataset-dialog-kgid]="selectedDatasetKgId? selectedDatasetKgId : null"
                             [iav-dataset-show-dataset-dialog-kgschema]="selectedDatasetKgSchema? selectedDatasetKgSchema : null"
@@ -92,6 +92,6 @@
                             [loadurl]="fullConnectivityLoadUrl"
                             [name]="selectedDataset"
                             [description]="selectedDatasetDescription"
-                            onlyExport="true">
+                            only-export="true">
     </full-connectivity-grid>
 </div>
diff --git a/src/environments/environment.common.ts b/src/environments/environment.common.ts
index f2c3057d8c6514d6b5b3a6d5c51bb1d27a683aca..52bdf0c70442a366f643e161bca3502346b756c4 100644
--- a/src/environments/environment.common.ts
+++ b/src/environments/environment.common.ts
@@ -4,7 +4,7 @@ export const environment = {
   PRODUCTION: true,
   BACKEND_URL: null,
   DATASET_PREVIEW_URL: 'https://hbp-kg-dataset-previewer.apps.hbp.eu/v2',
-  BS_REST_URL: 'https://siibra-api-edge.apps-dev.hbp.eu/v1_0',
+  BS_REST_URL: 'https://siibra-api-latest.apps-dev.hbp.eu/v1_0',
   SPATIAL_TRANSFORM_BACKEND: 'https://hbp-spatial-backend.apps.hbp.eu',
   MATOMO_URL: null,
   MATOMO_ID: null,