diff --git a/application/libraries/FilterCmptLib.php b/application/libraries/FilterCmptLib.php
index 9d6dfa681..3e885b6e7 100644
--- a/application/libraries/FilterCmptLib.php
+++ b/application/libraries/FilterCmptLib.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Copyright (C) 2022 fhcomplete.org
  *
@@ -36,6 +37,7 @@ class FilterCmptLib
 	const SESSION_METADATA = 'datasetMetadata';
 	const SESSION_ROW_NUMBER = 'rowNumber';
 	const SESSION_TIMEOUT = 'sessionTimeout';
+	const SESSION_ENCRYPTED_COLUMNS = 'encryptedColumns';
 
 	// Session dataset elements
 	const SESSION_DATASET = 'dataset';
@@ -62,6 +64,7 @@ class FilterCmptLib
 
 	// ...to specify permissions that are needed to use this FilterCmpt
 	const REQUIRED_PERMISSIONS = 'requiredPermissions';
+	const ENCRYPTED_COLUMNS = 'encryptedColumns';
 
 	// ...stament to retrieve the dataset
 	const QUERY = 'query';
@@ -102,6 +105,7 @@ class FilterCmptLib
 	private $_filterKurzbz;
 	private $_query;
 	private $_requiredPermissions;
+	private $_encryptedColumns;
 	private $_reloadDataset;
 	private $_sessionTimeout;
 
@@ -717,6 +721,7 @@ class FilterCmptLib
 		$this->_filterKurzbz = null;
 		$this->_query = null;
 		$this->_requiredPermissions = null;
+		$this->_encryptedColumns = null;
 
 		$this->_reloadDataset = true; // by default the dataset is NOT cached in session
 		$this->_sessionTimeout = FilterCmptLib::SESSION_DEFAULT_TIMEOUT;
@@ -727,6 +732,12 @@ class FilterCmptLib
 			$this->_requiredPermissions = $filterCmptArray[FilterCmptLib::REQUIRED_PERMISSIONS];
 		}
 
+		// Retrieved the encrypted columns parameter if present
+		if (isset($filterCmptArray[FilterCmptLib::ENCRYPTED_COLUMNS]))
+		{
+			$this->_encryptedColumns = $filterCmptArray[FilterCmptLib::ENCRYPTED_COLUMNS];
+		}
+
 		// Parameters needed to retrieve univocally a filter from DB
 		if (isset($filterCmptArray[FilterCmptLib::APP]))
 		{
@@ -1129,7 +1140,7 @@ class FilterCmptLib
 			$this->_ci->load->model('system/Filters_model', 'FiltersModel');
 
 			// Execute the given SQL statement suppressing error messages
-			$dataset = @$this->_ci->FiltersModel->execReadOnlyQuery($datasetQuery);
+			$dataset = @$this->_ci->FiltersModel->execReadOnlyQuery($datasetQuery, null, $this->_encryptedColumns);
 		}
 
 		return $dataset;
diff --git a/application/libraries/TableWidgetLib.php b/application/libraries/TableWidgetLib.php
index dc746b6d5..e8538e84e 100644
--- a/application/libraries/TableWidgetLib.php
+++ b/application/libraries/TableWidgetLib.php
@@ -1,5 +1,22 @@
 <?php
 
+/**
+ * Copyright (C) 2023 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 if (! defined('BASEPATH')) exit('No direct script access allowed');
 
 /**
diff --git a/application/widgets/TableWidget.php b/application/widgets/TableWidget.php
index 5a000601f..44dc18bd4 100644
--- a/application/widgets/TableWidget.php
+++ b/application/widgets/TableWidget.php
@@ -1,5 +1,22 @@
 <?php
 
+/**
+ * Copyright (C) 2023 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 /**
  * To display a table that shows data retriev by a SQL statement
  */