diff --git a/js/source/legacy/solGS/Dataset.js b/js/source/legacy/solGS/Dataset.js
index 4e2aad7c17..8e4e6fa572 100644
--- a/js/source/legacy/solGS/Dataset.js
+++ b/js/source/legacy/solGS/Dataset.js
@@ -33,17 +33,27 @@ solGS.dataset = {
     return datasets;
   },
 
-  addDataTypeAttr(datasets) {
+  addDataTypeAttr(datasets, analysis) {
+
+    // for (var i = 0; i < datasets.length; i++) {
+    //   if (datasets[i].type.match(/accessions/)) {
+    //     datasets[i]["data_type"] = ["Genotype"];
+    //   } else if (datasets[i].type.match(/plots/)) {
+    //     datasets[i]["data_type"] = ["Phenotype"];
+    //   } else if (datasets[i].type.match(/trials/)) {
+    //     datasets[i]["data_type"] = ["Genotype", "Phenotype"];
+    //   }
+  
+    // }
+    var type_opts;
+    if (analysis == "Population Structure") {
+      type_opts = ["Genotype", "Phenotype"];
+    } else if (analysis == "Clustering") {
+      type_opts = ["Genotype", "Phenotype", "GEBV"];
+    }
 
     for (var i = 0; i < datasets.length; i++) {
-      if (datasets[i].type.match(/accessions/)) {
-        datasets[i]["data_type"] = ["Genotype"];
-      } else if (datasets[i].type.match(/plots/)) {
-        datasets[i]["data_type"] = ["Phenotype"];
-      } else if (datasets[i].type.match(/trials/)) {
-        datasets[i]["data_type"] = ["Genotype", "Phenotype"];
-      }
-  
+      datasets[i]["data_type"] = type_opts;
     }
 
     return datasets;
diff --git a/js/source/legacy/solGS/cluster.js b/js/source/legacy/solGS/cluster.js
index c6e33ecd7d..643832d69f 100644
--- a/js/source/legacy/solGS/cluster.js
+++ b/js/source/legacy/solGS/cluster.js
@@ -241,7 +241,7 @@ solGS.cluster = {
               if ('warn' in tool_compatibility["Clustering"]) {
                   compatibility_message = '<b><span class="glyphicon glyphicon-warning-sign" style="color:orange;font-size:14px" title="' + tool_compatibility["Clustering"]['warn'] + '"></span></b>';
               } else {
-                  compatibility_message = '<b><span class="glyphicon glyphicon-ok" style="color:green"></span></b>';
+                  compatibility_message = '<b><span class="glyphicon glyphicon-ok" style="color:green" title="'+tool_compatibility["Clustering"]['types']+'"></span></b>';
               }
           }
       }
@@ -787,10 +787,10 @@ solGS.cluster = {
     var list = new solGSList();
     var lists = list.getLists(["accessions", "plots", "trials"]);
     lists = list.addDataStrAttr(lists);
-    lists = list.addDataTypeAttr(lists);
+    lists = list.addDataTypeAttr(lists, "");
 
     var datasets = solGS.dataset.getDatasetPops(["accessions", "trials"]);
-    datasets = solGS.dataset.addDataTypeAttr(datasets);
+    datasets = solGS.dataset.addDataTypeAttr(datasets, "Clustering");
     clusterPops = [lists, datasets];
 
     return clusterPops.flat();
diff --git a/js/source/legacy/solGS/pca.js b/js/source/legacy/solGS/pca.js
index 09ddacb936..e860c55e5b 100644
--- a/js/source/legacy/solGS/pca.js
+++ b/js/source/legacy/solGS/pca.js
@@ -234,7 +234,7 @@ solGS.pca = {
               if ('warn' in tool_compatibility["Population Structure"]) {
                   compatibility_message = '<b><span class="glyphicon glyphicon-warning-sign" style="color:orange;font-size:14px" title="' + tool_compatibility["Population Structure"]['warn'] + '"></span></b>';
               } else {
-                  compatibility_message = '<b><span class="glyphicon glyphicon-ok" style="color:green"></span></b>';
+                  compatibility_message = '<b><span class="glyphicon glyphicon-ok" style="color:green" title="'+tool_compatibility["Population Structure"]['types']+'"></span></b>';
               }
           }
       }
@@ -288,9 +288,9 @@ solGS.pca = {
     var list = new solGSList();
     var lists = list.getLists(["accessions", "plots", "trials"]);
     lists = list.addDataStrAttr(lists);
-    lists = list.addDataTypeAttr(lists);
+    lists = list.addDataTypeAttr(lists, "");
     var datasets = solGS.dataset.getDatasetPops(["accessions", "trials"]);
-    datasets = solGS.dataset.addDataTypeAttr(datasets);
+    datasets = solGS.dataset.addDataTypeAttr(datasets, "Population Structure");
     var pcaPops = [lists, datasets];
 
     return pcaPops.flat();