Rerun SWAT+ in the Toolbox after running in QGIS/Editor?

[Emily Blue]

Hi, 

After setting up and running my SWAT+ model in QGIS (QSWAT+) and also checking/running it in the SWAT+ Editor, when I move to the SWAT+ Toolbox there is also a “Run Model” option there.

Do I need to run the model again from the Toolbox, or can I just use the outputs already generated from QGIS/Editor? In other words, does the Toolbox automatically recognize the latest run, or is it standard practice to rerun the model inside Toolbox before doing any analysis?

Thanks for clarifying!