I HAVE READ THAT WHEN AN ORGANISATION LAUNCHES SIX SIGMA CAMPAIGN THEN THE DAILY WORK IS DONE THROUGH PROCESS IMPROVEMENT TEAMS.THERE ARE THREE TYPES OF TEMS-KAIZEN TEAM, LEAN TEAM, & SIX SIGMA TEAM. CAN ANYBODY TELL ME THEIR ACTIVITY PROFILE & HOW DO THEY ALL CONTRIBUTE TO SIX SIGMA MANAGEMENT.

A simple answer should be -

Improvement assignments where cause and solution are easy to find - Kaizen / Lean teams.

Improvement areas where cause and solution are unknown (difficult to assess) - Lean Six Sigma team.