Camunda Modeler DMN global variable

How can I define a global variable with dmn, that can be used later in other tables.
Use case: global E-Mail variable, that will be used in many other tables.

Hi @vladislavmungalov,

in DMN, there is no way to define a global variable (i.e. something in the global scope). But I see two ways to define the email just once:

  1. define the variable outside of the DMN in the process instance (e.g. as process instance variable)
  2. in a DRG, the variable is the result of a decision that is required by the other decisions - so they can use the variable

Does this help you?

Best regards,
Philipp

Hi @Philipp_Ossler,
thanks for the Antwort, I’ve used already the second one alternative, but it is a little bit impractical, that I should add arrows from Email decision table to all another tables. But now I know, that there is no another way to define a variable for a whole DRG.
Thanks again
Best regards,
Vlad