 dayachesi  MECE  suutraanni sangrahinchi ,  ooka udaaharanha ivvande mariyu dhaanini vyaapaaramlo elaa upayoginchavachho vivarinchandi 
MECE  sutram , ( paraspara pratyekata mariyu samishtigaa samagramainadi )  anede parsparam pratyekamaina  (ME)  mariyu samishtigaa samagramaina  (CE)  amsaala samitini upasamitulugaa vibhajinchadaaniki ooka samooha sutram .  idi  1960 l chivaraloo mckinsey  &  companylo barbora mintoche abhivruddhi cheyabadindhi mariyu aama minto piramid suutraanni suchisthundi mariyu mchensetho tana intervio prakaaram ,  aama  MECE  choose credit teesukuntune , MECE  aaloochana aristaatil varku tirigi vellindani cheppindhi .

MECE  sutram vyapara mapping prakreeyalo upayoginchabadindi ,  dheenilo Datia yokka vaanchaneeya amarika samagramgaa umtumdi mariyu sopanakramam yokka e sthaayiloonuu rettinpu ganana undadhu . MECE  erpatlaku udaaharanalugaa vyaktulanu puttina savatsaram vaareega vargeekarinchadam  ( anni samvastaralu telisinave )  apart ‌ ment ‌ lanu vaari bhawna sanka dwara vargeekarinchadam ,  poest ‌ marque dwara aksharaalu mariyu dies roles unnayi . MECE  kanni udaaharanha jaateeyata dwara vargeekarinchabadutundi ,  endhukante jaateeyatalu parsparam pratyekamainavi kaavu  ( kontamandi vyaktulu dwandwa jaateeyatanu kaligi untaruu )  ledha samishtigaa samagramainavi  ( kontamandiki edhee ledhu ).
MECE  antey parsparam pratyekamainadi ,  samishtigaa samagramainadi mariyu nivedhikalu mariyu sanklishtamaina deetaanu nirvahinchadaaniki mckinsey mariyu  BCG  vento manage ‌ ment consulting samshthalu upayoegimchae organising frame ‌ varey ‌ gaaa panichestundi .  dani prabavam kaaranamgaa ,  idi peddha vyapara sanghamloki pravaesinchindi .  ooka udaaharanha  MECE  amarika anede samshthalooni vibhagalu ,  udyogula choose niyaminchabadina savatsaram ,  tinadaniki ledha tinadaniki empika .  sanklishta alochanalanu saralikrutam cheyadanki  MECE ni upayoeginchavachchu .