BPDMF2 — Description of succession

From Sylvain:

p 47 – Succession : in the sentence “ A Succession indicates that that one Course Part ‘follows’ another in time ”

Is this really true ? After all if we have:

Task A -à Task B

With an immediate succession between Task A and Task B, then Task A and B will be enacted at the same time, and Task A might actually last longer than Task B effectively contradicting the above statement since an ‘Immediate Succession’ is a kind of ‘Succession’.

ð Antoine

“Follows” include the fact that it could start at the same time. It says nothing about the duration (or the end) of task A versus task B

I think Conrad had a better explanation in the discussion he had with Steve White.

Conrad, could you please help clarify the sentence.