Save and restore execution context

Hi !

I oufnd other posts treating about this subject but they're old and doesn't really give a clear answer to this problem : save and restore an execution context.

The idea is to get a 'photography' of an execution at a specific moment (in my case: when the user terminates an execution) and then restore the execution when needed (in my case: when the user will re-open the terminated sequence file).

I'd like to do it with the most efficient way possible. I've taken a look at Execution.Get/NewSequenceDefaultValues but it only retunr 'original' values of the sequence loaded, not the current values. I've also seen that a PropoertyObject can be serialized/unserialized, but this serialization doesn't seem to embedded current PO variable values...

Will I be obliged to create my own backup/restore system or is there an efficient way to this ?

BTY, I'm using TS and LV 2014.

Thanks !