For Agencies wanting to connect several sources to a job flow, it makes it difficult to offer customizations.
Say one Objective is to get the Budget, but some don't want to ask for it.
Currently, we can use a True/False using a job flow variable or custom value, but it would be 1000% easier (and fewer build/nodes) to have the "enabled" variable in the Advanced section that will, well... do just that... enable gathering the information.
This would need to be on each objective in case of multiple objectives.