Set fact record as "old" when SCD 2 is updated

Hi everybody!

I need your input on modelling the situation below:

My fact contains a record which is marked to 0/1 if it refers to the last update SCD 2 or not.


When my SCD2 is updated I want to set the flag record on the fact table as OLD for the already present facts which refers to the old changing dimension.

In which way I can do this?

Any input is appreciated!

Regards

Nico