To add to the heads on advice from GF, you should have a personalized equipment profile which matches your outdoor equipment and process. You just need to create one for indoors which incorporates the recommendations GF gave above.
I have several (maybe too many) equipment profiles which cover my 3-liter equipment for indoors and quick brews up to my 22-liter set up for outside. Using BeerSmith's 'scale recipe' tool, I can change the recipe I am looking to brew to fit any of my five brewing systems.