Object history - for example, last user which changed the screen/webblock/action and when

By Gonçalo Veiga on 30 May 2010
It  would be done automatically and presented the object properties.
Paulo Ramos31 May 2010
This would be helpful for merge.
Pedro Oliveira24 Aug 2011
Wish granted!

Starting with version 6.0 every object has associated to it the information of who last changed it and when.