Jan 31 (Reuters) - Constellation Software Inc CSU.TO :
* CONSTELLATION SOFTWARE'S VELA SOFTWARE ACQUIRES THE PROARC TECHNICAL DOCUMENT MANAGEMENT UNIT FROM TIETO OYJ
* CONSTELLATION SOFTWARE INC - UNIT ACQUIRED PROARC UNIT OF TIETO OYJ
Jan 31 (Reuters) - Constellation Software Inc CSU.TO :
* CONSTELLATION SOFTWARE'S VELA SOFTWARE ACQUIRES THE PROARC TECHNICAL DOCUMENT MANAGEMENT UNIT FROM TIETO OYJ
* CONSTELLATION SOFTWARE INC - UNIT ACQUIRED PROARC UNIT OF TIETO OYJ