You will need to edit the core ontology to be able to add a new field to a test taker. Begin by opening the ontology located at /generis/core/ontology/generis.rdf

We can see a sample such as the field userMail.

    User Mail

Step 1 - add the following code under

userMail and note that is is a duplicate (with only the about attribute changed)



Step 2 - Update the ontologies by running the script taoRDFImport.php, you can use the following command:

php tao/scripts/taoRDFImport.php -u -p -i generis/core/ontology/generis.rdf

NOTE: Please use the your TAO username and Password (not the MySQL ones)

Optional TAO integrations

Option 1: Add a constant to refer to the property URI in generis/common/constants.php

define('PROPERTY_USER_COMPANY' ,                GENERIS_NS . '#company' , true);

Option 2: Get all the users that meet the new company parameter

Option 2a: Add a get method in tao/models/classes/class.UserService.php

     * Short description of method getAllUsersWithCompany
     * @access public
     * @author Jerome Bogaerts,
     * @param  array options
     * @return array
    public function getAllUsersWithCompany($company, $options = array())
        $returnValue = array();

        $userClass = new core_kernel_classes_Class(CLASS_TAO_USER);
        $options = array_merge(array('recursive' => true, 'like' => true), $options);
        $filters = array(PROPERTY_USER_COMPANY => $company);
        $returnValue = $userClass->searchInstances($filters, $options);

        return (array) $returnValue;

Option 2b: Call the function from your controller (if you create your own extension)

use tao_models_classes_UserService;

$userService = tao_models_classes_UserService::singleton();
        $users = $userService->getAllUsersWithCompany($company);
        echo ("Users at ".current($company));
        foreach ($users as $currentUser) {
            echo ("".$currentUser);