Hi, I'm new with Twin Activate, and the're are a lot of blocks that are interesting to use, but, for example in the Saturation block, should be good to have the possibility to assign to the limits (Upper and Lower):

A variable, or an external constant, or the result of an external calculus that you can change otside the block instead of to change te parameter inside the block coping the value that you want.
It's possible to assign in similar form, an external value to the final time of the Simulation?

Thanks!