diff --git a/forward_engineering/configs/templates.js b/forward_engineering/configs/templates.js
index a4fa707..0e30c4b 100644
--- a/forward_engineering/configs/templates.js
+++ b/forward_engineering/configs/templates.js
@@ -17,8 +17,7 @@ module.exports = {
 		'CREATE${unique}${clustered}${columnstore} INDEX ${name}\n' +
 		'\tON ${table}${keys}${include}${expression}${relational_index_option}${terminator}\n',
 
-	fullTextIndex:
-		'CREATE FULLTEXT INDEX ON ${table} (\n\t${keys}\n)\nKEY INDEX ${indexName}\n${catalog}${options}${terminator}\n',
+	fullTextIndex: 'CREATE FULLTEXT INDEX ON ${table}\nKEY INDEX ${indexName}\n${catalog}${options}${terminator}\n',
 
 	spatialIndex: 'CREATE SPATIAL INDEX ${name} ON ${table} (${column})${using}\n${options}${terminator}\n',
 
diff --git a/forward_engineering/helpers/indexHelper.js b/forward_engineering/helpers/indexHelper.js
index e907447..c533235 100644
--- a/forward_engineering/helpers/indexHelper.js
+++ b/forward_engineering/helpers/indexHelper.js
@@ -61,7 +61,7 @@ module.exports = app => {
 	};
 
 	const createIndex = (terminator, tableName, index, isParentActivated = true) => {
-		const isInvalidColumnStore = index.type !== 'columnstore' || (index.type === 'columnstore' && index.clustered);
+		const isInvalidColumnStore = index.type !== 'columnstore' || (index.type === 'columnstore' && !index.clustered);
 
 		if ((_.isEmpty(index.keys) && isInvalidColumnStore) || !index.name) {
 			return '';
@@ -136,33 +136,35 @@ module.exports = app => {
 	};
 
 	const createFullTextIndex = (terminator, tableName, index, isParentActivated) => {
-		if (_.isEmpty(index.keys) || !index.keyIndex) {
+		if (!index.keyIndex) {
 			return '';
 		}
 		const catalog = getFulltextCatalog(index);
 		const options = getFullTextOptions(index);
 
-		return assignTemplates(templates.fullTextIndex, {
-			table: getTableName(tableName, index.schemaName),
-			keys: index.keys
-				.map(key => {
-					let column = `[${key.name}]`;
+		const keys = index.keys
+			.map(key => {
+				let column = `[${key.name}]`;
 
-					if (key.columnType) {
-						column += ` TYPE COLUMN ${key.columnType}`;
-					}
+				if (key.columnType) {
+					column += ` TYPE COLUMN ${key.columnType}`;
+				}
 
-					if (key.languageTerm) {
-						column += ` LANGUAGE ${key.languageTerm}`;
-					}
+				if (key.languageTerm) {
+					column += ` LANGUAGE ${key.languageTerm}`;
+				}
 
-					if (key.statisticalSemantics) {
-						column += ` STATISTICAL_SEMANTICS`;
-					}
+				if (key.statisticalSemantics) {
+					column += ` STATISTICAL_SEMANTICS`;
+				}
 
-					return isParentActivated ? commentIfDeactivated(column, key) : column;
-				})
-				.join(',\n\t'),
+				return isParentActivated ? commentIfDeactivated(column, key) : column;
+			})
+			.join(',\n\t');
+
+		return assignTemplates(templates.fullTextIndex, {
+			table: getTableName(tableName, index.schemaName),
+			keys: keys ? ` (\n\t${keys}\n)\n` : '',
 			indexName: index.keyIndex,
 			catalog: catalog ? `ON ${catalog}\n` : '',
 			options: options ? `WITH (\n\t${options}\n)` : '',
@@ -230,9 +232,9 @@ module.exports = app => {
 			return createSpatialIndex(terminator, tableName, index);
 		} else if (index.type === 'fulltext') {
 			return createFullTextIndex(terminator, tableName, index);
-		} else {
-			return createIndex(terminator, tableName, index, isParentActivated);
 		}
+
+		return createIndex(terminator, tableName, index, isParentActivated);
 	};
 
 	const createMemoryOptimizedClusteredIndex = indexData => {
diff --git a/properties_pane/entity_level/entityLevelConfig.json b/properties_pane/entity_level/entityLevelConfig.json
index a9776d1..f3465ce 100644
--- a/properties_pane/entity_level/entityLevelConfig.json
+++ b/properties_pane/entity_level/entityLevelConfig.json
@@ -886,8 +886,13 @@ making sure that you maintain a proper JSON format.
 									"value": "Columnstore"
 								},
 								{
-									"key": "clusteredIndx",
-									"value": false
+									"type": "not",
+									"values": [
+										{
+											"key": "clusteredIndx",
+											"value": true
+										}
+									]
 								}
 							]
 						},
@@ -1388,10 +1393,6 @@ making sure that you maintain a proper JSON format.
 						"dependency": {
 							"key": "indxType",
 							"value": "FullText"
-						},
-						"validation": {
-							"required": true,
-							"minLength": 1
 						}
 					},
 					{
@@ -1423,11 +1424,13 @@ making sure that you maintain a proper JSON format.
 					{
 						"propertyName": "Key index",
 						"propertyKeyword": "indxFullTextKeyIndex",
-						"requiredProperty": true,
 						"propertyType": "text",
 						"dependency": {
 							"key": "indxType",
 							"value": "FullText"
+						},
+						"validation": {
+							"required": true
 						}
 					},
 					{