diff --git a/workflow/engine/src/BusinessModel/Cases.php b/workflow/engine/src/BusinessModel/Cases.php
deleted file mode 100644
index 9090bfc63..000000000
--- a/workflow/engine/src/BusinessModel/Cases.php
+++ /dev/null
@@ -1,521 +0,0 @@
-<?php
-namespace BusinessModel;
-
-use \G;
-use \UsersPeer;
-use \CasesPeer;
-
-/**
- * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
- * @copyright Colosa - Bolivia
- */
-class Cases
-{
-    /**
-     * Get list for Cases
-     *
-     * @access public
-     * @param array $dataList, Data for list
-     * @return array
-     *
-     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
-     * @copyright Colosa - Bolivia
-     */
-    public function getList($dataList = array())
-    {
-        Validator::isArray($dataList, '$dataList');
-        if (!isset($dataList["userId"])) {
-            throw (new \Exception("The user with userId: '' does not exist."));
-        } else {
-            Validator::usrUid($dataList["userId"], "userId");
-        }
-
-        G::LoadClass("applications");
-        $solrEnabled = false;
-        $userUid = $dataList["userId"];
-        $callback = isset( $dataList["callback"] ) ? $dataList["callback"] : "stcCallback1001";
-        $dir = isset( $dataList["dir"] ) ? $dataList["dir"] : "DESC";
-        $sort = isset( $dataList["sort"] ) ? $dataList["sort"] : "APP_CACHE_VIEW.APP_NUMBER";
-        $start = isset( $dataList["start"] ) ? $dataList["start"] : "0";
-        $limit = isset( $dataList["limit"] ) ? $dataList["limit"] : "25";
-        $filter = isset( $dataList["filter"] ) ? $dataList["filter"] : "";
-        $process = isset( $dataList["process"] ) ? $dataList["process"] : "";
-        $category = isset( $dataList["category"] ) ? $dataList["category"] : "";
-        $status = isset( $dataList["status"] ) ? strtoupper( $dataList["status"] ) : "";
-        $user = isset( $dataList["user"] ) ? $dataList["user"] : "";
-        $search = isset( $dataList["search"] ) ? $dataList["search"] : "";
-        $action = isset( $dataList["action"] ) ? $dataList["action"] : "todo";
-        $type = "extjs";
-        $dateFrom = isset( $dataList["dateFrom"] ) ? substr( $dataList["dateFrom"], 0, 10 ) : "";
-        $dateTo = isset( $dataList["dateTo"] ) ? substr( $dataList["dateTo"], 0, 10 ) : "";
-        $first = isset( $dataList["first"] ) ? true :false;
-
-        $valuesCorrect = array('todo', 'draft', 'paused', 'sent', 'selfservice', 'unassigned', 'search');
-        if (!in_array($action, $valuesCorrect)) {
-            throw (new \Exception('The value for $action is incorrect.'));
-        }
-
-        if ($action == 'search' || $action == 'to_reassign') {
-            $userUid = ($user == "CURRENT_USER") ? $userUid : $user;
-            if ($first) {
-                $result = array();
-                $result['totalCount'] = 0;
-                $result['data'] = array();
-                return $result;
-            }
-        }
-
-        if ((
-                $action == "todo" || $action == "draft" || $action == "paused" || $action == "sent" ||
-                $action == "selfservice" || $action == "unassigned" || $action == "search"
-            ) &&
-            (($solrConf = \System::solrEnv()) !== false)
-        ) {
-            G::LoadClass("AppSolr");
-
-            $ApplicationSolrIndex = new \AppSolr(
-                $solrConf["solr_enabled"],
-                $solrConf["solr_host"],
-                $solrConf["solr_instance"]
-            );
-
-            if ($ApplicationSolrIndex->isSolrEnabled() && $solrConf['solr_enabled'] == true) {
-                //Check if there are missing records to reindex and reindex them
-                $ApplicationSolrIndex->synchronizePendingApplications();
-                $solrEnabled = true;
-            }
-        }
-
-
-        if ($solrEnabled) {
-            $result = $ApplicationSolrIndex->getAppGridData(
-                $userUid,
-                $start,
-                $limit,
-                $action,
-                $filter,
-                $search,
-                $process,
-                $status,
-                $type,
-                $dateFrom,
-                $dateTo,
-                $callback,
-                $dir,
-                $sort,
-                $category
-            );
-        } else {
-            G::LoadClass("applications");
-            $apps = new \Applications();
-            $result = $apps->getAll(
-                $userUid,
-                $start,
-                $limit,
-                $action,
-                $filter,
-                $search,
-                $process,
-                $status,
-                $type,
-                $dateFrom,
-                $dateTo,
-                $callback,
-                $dir,
-                (strpos($sort, ".") !== false)? $sort : "APP_CACHE_VIEW." . $sort,
-                $category
-            );
-        }
-        if (!empty($result['data'])) {
-            foreach ($result['data'] as &$value) {
-                $value = array_change_key_case($value, CASE_LOWER);
-            }
-        }
-        return $result;
-    }
-
-    /**
-     * Get data of a Case
-     *
-     * @param string $caseUid Unique id of Case
-     * @param string $userUid Unique id of User
-     *
-     * return array Return an array with data of Case Info
-     */
-    public function getCaseInfo($caseUid, $userUid)
-    {
-        try {
-            $solrEnabled = 0;
-            if (($solrEnv = \System::solrEnv()) !== false) {
-                \G::LoadClass("AppSolr");
-                $appSolr = new \AppSolr(
-                    $solrEnv["solr_enabled"],
-                    $solrEnv["solr_host"],
-                    $solrEnv["solr_instance"]
-                );
-                if ($appSolr->isSolrEnabled() && $solrEnv["solr_enabled"] == true) {
-                    //Check if there are missing records to reindex and reindex them
-                    $appSolr->synchronizePendingApplications();
-                    $solrEnabled = 1;
-                }
-            }
-            if ($solrEnabled == 1) {
-                try {
-                    \G::LoadClass("searchIndex");
-                    $arrayData = array();
-                    $delegationIndexes = array();
-                    $columsToInclude = array("APP_UID");
-                    $solrSearchText = null;
-                    //Todo
-                    $solrSearchText = $solrSearchText . (($solrSearchText != null)? " OR " : null) . "(APP_STATUS:TO_DO AND APP_ASSIGNED_USERS:" . $userUid . ")";
-                    $delegationIndexes[] = "APP_ASSIGNED_USER_DEL_INDEX_" . $userUid . "_txt";
-                    //Draft
-                    $solrSearchText = $solrSearchText . (($solrSearchText != null)? " OR " : null) . "(APP_STATUS:DRAFT AND APP_DRAFT_USER:" . $userUid . ")";
-                    //Index is allways 1
-                    $solrSearchText = "($solrSearchText)";
-                    //Add del_index dynamic fields to list of resulting columns
-                    $columsToIncludeFinal = array_merge($columsToInclude, $delegationIndexes);
-                    $solrRequestData = \Entity_SolrRequestData::createForRequestPagination(
-                        array(
-                            "workspace"  => $solrEnv["solr_instance"],
-                            "startAfter" => 0,
-                            "pageSize"   => 1000,
-                            "searchText" => $solrSearchText,
-                            "numSortingCols" => 1,
-                            "sortCols" => array("APP_NUMBER"),
-                            "sortDir"  => array(strtolower("DESC")),
-                            "includeCols"  => $columsToIncludeFinal,
-                            "resultFormat" => "json"
-                        )
-                    );
-                    //Use search index to return list of cases
-                    $searchIndex = new \BpmnEngine_Services_SearchIndex($appSolr->isSolrEnabled(), $solrEnv["solr_host"]);
-                    //Execute query
-                    $solrQueryResult = $searchIndex->getDataTablePaginatedList($solrRequestData);
-                    //Get the missing data from database
-                    $arrayApplicationUid = array();
-                    foreach ($solrQueryResult->aaData as $i => $data) {
-                        $arrayApplicationUid[] = $data["APP_UID"];
-                    }
-                    $aaappsDBData = $appSolr->getListApplicationDelegationData($arrayApplicationUid);
-                    foreach ($solrQueryResult->aaData as $i => $data) {
-                        //Initialize array
-                        $delIndexes = array(); //Store all the delegation indexes
-                        //Complete empty values
-                        $applicationUid = $data["APP_UID"]; //APP_UID
-                        //Get all the indexes returned by Solr as columns
-                        for($i = count($columsToInclude); $i <= count($data) - 1; $i++) {
-                            if (is_array($data[$columsToIncludeFinal[$i]])) {
-                                foreach ($data[$columsToIncludeFinal[$i]] as $delIndex) {
-                                    $delIndexes[] = $delIndex;
-                                }
-                            }
-                        }
-                        //Verify if the delindex is an array
-                        //if is not check different types of repositories
-                        //the delegation index must always be defined.
-                        if (count($delIndexes) == 0) {
-                            $delIndexes[] = 1; // the first default index
-                        }
-                        //Remove duplicated
-                        $delIndexes = array_unique($delIndexes);
-                        //Get records
-                        foreach ($delIndexes as $delIndex) {
-                            $aRow = array();
-                            //Copy result values to new row from Solr server
-                            $aRow["APP_UID"] = $data["APP_UID"];
-                            //Get delegation data from DB
-                            //Filter data from db
-                            $indexes = $appSolr->aaSearchRecords($aaappsDBData, array(
-                                "APP_UID" => $applicationUid,
-                                "DEL_INDEX" => $delIndex
-                            ));
-                            foreach ($indexes as $index) {
-                                $row = $aaappsDBData[$index];
-                            }
-                            if(!isset($row))
-                            {
-                                continue;
-                            }
-                            $aRow["APP_NUMBER"] = $row["APP_NUMBER"];
-                            $aRow["APP_STATUS"] = $row["APP_STATUS"];
-                            $aRow["PRO_UID"]    = $row["PRO_UID"];
-                            $aRow["DEL_INDEX"]  = $row["DEL_INDEX"];
-                            $arrayData[] = array(
-                                "guid" => $aRow["APP_UID"],
-                                "name" => $aRow["APP_NUMBER"],
-                                "status" => $aRow["APP_STATUS"],
-                                "delIndex" => $aRow["DEL_INDEX"],
-                                "processId" => $aRow["PRO_UID"]
-                            );
-                        }
-                    }
-                    $case = array();
-                    for ($i = 0; $i<=count($arrayData)-1; $i++) {
-                        if ($arrayData[$i]["guid"] == $caseUid) {
-                            $case = $arrayData[$i];
-                        }
-                    }
-                    return $case;
-                } catch (\InvalidIndexSearchTextException $e) {
-                    $arrayData = array();
-                    $arrayData[] = array (
-                        "guid" => $e->getMessage(),
-                        "name" => $e->getMessage(),
-                        "status" => $e->getMessage(),
-                        "delIndex" => $e->getMessage(),
-                        "processId" => $e->getMessage()
-                    );
-                    return $arrayData;
-                }
-            } else {
-                $arrayData = array();
-                $criteria = new \Criteria("workflow");
-                $criteria->addSelectColumn(\AppCacheViewPeer::APP_UID);
-                $criteria->addSelectColumn(\AppCacheViewPeer::DEL_INDEX);
-                $criteria->addSelectColumn(\AppCacheViewPeer::APP_NUMBER);
-                $criteria->addSelectColumn(\AppCacheViewPeer::APP_STATUS);
-                $criteria->addSelectColumn(\AppCacheViewPeer::PRO_UID);
-                $criteria->add(\AppCacheViewPeer::USR_UID, $userUid);
-                $criteria->add(\AppCacheViewPeer::APP_UID, $caseUid);
-                $criteria->add(
-                //ToDo - getToDo()
-                    $criteria->getNewCriterion(\AppCacheViewPeer::APP_STATUS, "TO_DO", \CRITERIA::EQUAL)->addAnd(
-                        $criteria->getNewCriterion(\AppCacheViewPeer::DEL_FINISH_DATE, null, \Criteria::ISNULL))->addAnd(
-                            $criteria->getNewCriterion(\AppCacheViewPeer::APP_THREAD_STATUS, "OPEN"))->addAnd(
-                            $criteria->getNewCriterion(\AppCacheViewPeer::DEL_THREAD_STATUS, "OPEN"))
-                )->addOr(
-                    //Draft - getDraft()
-                        $criteria->getNewCriterion(\AppCacheViewPeer::APP_STATUS, "DRAFT", \CRITERIA::EQUAL)->addAnd(
-                            $criteria->getNewCriterion(\AppCacheViewPeer::APP_THREAD_STATUS, "OPEN"))->addAnd(
-                                $criteria->getNewCriterion(\AppCacheViewPeer::DEL_THREAD_STATUS, "OPEN"))
-                    );
-                $criteria->addDescendingOrderByColumn(\AppCacheViewPeer::APP_NUMBER);
-                $rsCriteria = \AppCacheViewPeer::doSelectRS($criteria);
-                $rsCriteria->setFetchmode(\ResultSet::FETCHMODE_ASSOC);
-                while ($rsCriteria->next()) {
-                    $row = $rsCriteria->getRow();
-                    $arrayData[] = array(
-                        "guid" => $row["APP_UID"],
-                        "name" => $row["APP_NUMBER"],
-                        "status" => $row["APP_STATUS"],
-                        "delIndex" => $row["DEL_INDEX"],
-                        "processId" => $row["PRO_UID"]
-                    );
-                }
-                return $arrayData;
-            }
-        } catch (\Exception $e) {
-            throw $e;
-        }
-    }
-
-    /**
-     * Get data Task Case
-     *
-     * @param string $caseUid Unique id of Case
-     *
-     * return array Return an array with Task Case
-     */
-    public function getTaskCase($caseUid)
-    {
-        try {
-            \G::LoadClass('wsBase');
-            $ws = new \wsBase();
-            $fields = $ws->taskCase($caseUid);
-            //Return
-            return $fields;
-        } catch (\Exception $e) {
-            throw $e;
-        }
-    }
-
-    /**
-     * Add New Case
-     *
-     * @param string $prjUid Unique id of Project
-     * @param string $actUid Unique id of Activity
-     * @param string $caseUid Unique id of Case
-     * @param array $variables
-     *
-     * return array Return an array with Task Case
-     */
-    public function addCase($prjUid, $actUid, $userUid, $variables)
-    {
-        try {
-            \G::LoadClass('wsBase');
-            $ws = new \wsBase();
-            if ($variables) {
-                $variables = array_shift($variables);
-            }
-            $fields = $ws->newCase($prjUid, $userUid, $actUid, $variables);
-            //Return
-            return $fields;
-        } catch (\Exception $e) {
-            throw $e;
-        }
-    }
-
-    /**
-     * Add New Case Impersonate
-     *
-     * @param string $prjUid Unique id of Project
-     * @param string $usrUid Unique id of User
-     * @param string $caseUid Unique id of Case
-     * @param array $variables
-     *
-     * return array Return an array with Task Case
-     */
-    public function addCaseImpersonate($prjUid, $usrUid, $caseUid, $variables)
-    {
-        try {
-            \G::LoadClass('wsBase');
-            $ws = new \wsBase();
-            $fields = $ws->newCaseImpersonate($prjUid, $usrUid, $variables, '1352844695225ff5fe54de2005407079');
-            //Return
-            return $fields;
-        } catch (\Exception $e) {
-            throw $e;
-        }
-    }
-
-    /**
-     * Reassign Case
-     *
-     * @param string $caseUid Unique id of Case
-     * @param string $userUid Unique id of User
-     * @param string $delIndex
-     * @param string $userUidSource Unique id of User Source
-     * @param string $userUid $userUidTarget id of User Target
-     *
-     * return array Return an array with Task Case
-     */
-
-    public function updateReassignCase($caseUid, $userUid, $delIndex, $userUidSource, $userUidTarget)
-    {
-        try {
-            \G::LoadClass('wsBase');
-            $ws = new \wsBase();
-            $fields = $ws->reassignCase($userUid, $caseUid, $delIndex, $userUidSource, $userUidTarget);
-            //Return
-            return $fields;
-        } catch (\Exception $e) {
-            throw $e;
-        }
-    }
-
-    /**
-     * Put cancel case
-     *
-     * @access public
-     * @param string $app_uid, Uid for case
-     * @param string $usr_uid, Uid for user
-     * @param string $del_index, Index for case
-     * @return array
-     *
-     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
-     * @copyright Colosa - Bolivia
-     */
-    public function putCancelCase($app_uid, $usr_uid, $del_index = false) {
-        Validator::appUid($app_uid, '$cas_uid');
-        Validator::usrUid($usr_uid, '$usr_uid');
-
-        if ($del_index === false) {
-            $del_index = \AppDelegation::getCurrentIndex($app_uid);
-        }
-
-        $case = new \Cases();
-        $case->cancelCase( $app_uid, $del_index, $usr_uid );
-    }
-
-    /**
-     * Put pause case
-     *
-     * @access public
-     * @param string $app_uid , Uid for case
-     * @param string $usr_uid , Uid for user
-     * @param bool|string $del_index , Index for case
-     * @param null|string $unpaused_date, Date for unpaused
-     * @return array
-     *
-     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
-     * @copyright Colosa - Bolivia
-     */
-    public function putPauseCase($app_uid, $usr_uid, $del_index = false, $unpaused_date = null) {
-        Validator::appUid($app_uid, '$cas_uid');
-        Validator::usrUid($usr_uid, '$usr_uid');
-        if ($unpaused_date != null) {
-            Validator::isDate($unpaused_date, 'Y-m-d', '$unpaused_date');
-        }
-
-        if ($del_index === false) {
-            $del_index = \AppDelegation::getCurrentIndex($app_uid);
-        }
-
-        $case = new \Cases();
-        $case->pauseCase( $app_uid, $del_index, $usr_uid, $unpaused_date );
-    }
-
-    /**
-     * Put unpause case
-     *
-     * @access public
-     * @param string $app_uid , Uid for case
-     * @param string $usr_uid , Uid for user
-     * @param bool|string $del_index , Index for case
-     *
-     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
-     * @copyright Colosa - Bolivia
-     */
-    public function putUnpauseCase($app_uid, $usr_uid, $del_index = false) {
-        Validator::appUid($app_uid, '$cas_uid');
-        Validator::usrUid($usr_uid, '$usr_uid');
-
-        if ($del_index === false) {
-            $del_index = \AppDelegation::getCurrentIndex($app_uid);
-        }
-
-        $case = new \Cases();
-        $case->unpauseCase( $app_uid, $del_index, $usr_uid );
-    }
-
-    /**
-     * Put unpause case
-     *
-     * @access public
-     * @param string $app_uid , Uid for case
-     * @param string $usr_uid , Uid for user
-     * @param bool|string $del_index , Index for case
-     *
-     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
-     * @copyright Colosa - Bolivia
-     */
-    public function putExecuteTriggerCase($app_uid, $tri_uid, $usr_uid, $del_index = false) {
-        Validator::appUid($app_uid, '$cas_uid');
-        Validator::triUid($tri_uid, '$tri_uid');
-        Validator::usrUid($usr_uid, '$usr_uid');
-
-        if ($del_index === false) {
-            $del_index = \AppDelegation::getCurrentIndex($app_uid);
-        }
-
-        $case = new \wsBase();
-        $case->executeTrigger( $usr_uid, $app_uid, $tri_uid, $del_index );
-    }
-
-    /**
-     * Delete case
-     *
-     * @access public
-     * @param string $app_uid, Uid for case
-     * @return array
-     *
-     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
-     * @copyright Colosa - Bolivia
-     */
-    public function deleteCase($app_uid) {
-        Validator::appUid($app_uid, '$cas_uid');
-        $case = new \Cases();
-        $case->removeCase( $app_uid );
-    }
-}