1) Chunking 2) Configuration 3) Constellation 4) Unitization 1) Chunking 2) Unitization 
The conversion of an investment trust into unit... <a target=_blank href='http://www.finance-glossary.com/terms/unitisation.htm?id=1494&ginPtrCode=00000&PopupMode=false' title='Read full definition of unitisation'>more</a>
(psychology) the configuration of smaller units of information into large coordinated units