inquiry on how to execute time ranges to minimize model size
I have a question on how to minimize the model size of the client. Recently they ask to have an additional 2 Previous years on the model (which is done already). They added FY2017 and 2018. This reflects on all of their modules which greatly increased their model size. It is currently on 105GB already. But then they ask me to remove the 2017 and 2017 years on some modules that does not need 2017 and 2018. To at least decrease the size of the model (hopefully). I previously encountered time ranges but I have not personally use it yet. Can someone gave me some examples on how to execute the time range (with screen shot if possible). And with this, is it possible to decrease the model size for the meantime.?
Hope you can provide some insights on this matter.