sw 2011 exists command blocks functions

[pose63]

good morning to all, use occasionally solidworks so they are not fully aware of the novelties or the added commands.
I would like to know if the command that allows to block the modification of the functions obtained via macro, as from attached image.

 

[SolidUser]

2012 has inserted the possibility to block the regeneration of the functions upstream of the frozen one.

 

[pose63]

in fact in 2012 they implemented with the command and removed the implementation via macro what in 2011 was possible to do only via macro.