I have two workflows: 'Core' and 'Signed'.

Core is triggered by a Forms BP and is working as expected. I have tokens within the Core workflow that I need for Signed workflow

Signed workflow is triggered when documents come back and a metadata field changes to 'Signed'. 

The Signed workflow is triggering just fine but none of the Core tokens I need are coming through.

I can see (through Track Tokens) that when Core workflow finishes, they are there.. but I just can't seem to get them to move over to Signed workflow.

What is the best method to pass tokens from one workflow to the next?

Do I need to save token information to a SQL, or is there another way to pass information?

I have tried setting output and input parameters, assigning tokens, but I must be missing something as nothing has resulted in the tokens being set in Signed workflow.

Thanks in advance!