[Product-Developers] cannot remove workflow state, it seems

[Maarten Nieber]

Hi Gil,

> A first pointer should be the collective docs:
> http://collective-docs.plone.org/en/latest/content/workflow.html
> Also if you remove some states, you should ensure that no content is

Unfortunately, removing states is not discussed there. Thanks for the tip,
indeed i removed the obsolete state from all my documents.