Constant WiP

Dealing with Resistance to WiP Limits

Sometimes teams will understand the concept of WiP limits and be reasonably open to them, but perhaps their process is still emergent or they don’t yet understand what WiP limits they should put on the parts of their flow.

One possible solution to this scenario is the Constant WiP limit – also known as CONWIP. The idea is that you don’t put the WiP limit on each part of the process, but rather have a WiP limit on the overall flow. See the example below.

This is a basic pull system, but often the underlying process is not well understood or managed, thus it is a lower maturity implementation. You can use this to buy enough slack for you to be able to better understand and elaborate on the underlying system and start to implement some of the deeper kanban practices.


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