/**************************************************************************************************
* Name               : CVG_Master_KeyTrigger 
* Description        :                
* Created Date       : 18/06/2017                                                                  
* Created By         : Halleux Arnaud                                                            
* VERSION            : 1.0 
*
*Modification LOG
*   ----------------------------------------------------------------------------------------------
*   Who                              When               What
*   ----------------------------------------------------------------------------------------------
*   Arnaud                           18/02/2016         Initial Version
*                                                     
**************************************************************************************************/
            /**
            * @title: sharing
            * @descr: Convert picklist value Hierarchy into text Hierarchy Sharing in order to be use in the sharing model and copy this information over childs objects such as Attachments and Benefits
            * @param: before insert/update
            * @param: always
            */