I need to create a global variable that can be shared amongst all workflows I have, or at least to a group of workflows available. Is it possible?
The reason is that I need to share some information like the directory path to each my workflows, and if that path is changed, for instance, I need to change that on every workflow. If that is global to all workflows, I can avoid this work and some derived mistakes.
to my knowledge there is no such thing as global variable which can be shared among multiple workflows. You can use Shared Metanode/Component though and reuse them in other workflows. This way you are required to perform change (when it happens) only once.