[Modeling-users] Optimistic Locking

[Ernesto R. <er...@si...>]

Dear Sébastien,

could you explain in some words, and with one example how Optimistic 
Locking should work?

I saw your commits, but I thought optimistic locking would protect 
automatically the whole object from being updated from another computer. 
What does it mean an attribute is used for optimistic locking? That the 
attribute is checked that it is not updated by another person or that it 
is used to check if another person has changed the object?

With best regards,
Erny