A DEX Project is the project where you create and save many decision models (DEX models), connected to a particual decision-making problem.
A DEX Project can be created or imported with a DEX Account by log in into the DEX2Web and hosting all of your DEX Project online or exporting them locally.
A DEX Room is a temporary workspace that can be shared with other users online. DEX Room supports all features of the DEX2Web except hosting them online.
Additional information on how to use DEX2Web can be found in our documentation.