We have two workflows. Workflow A is for issuetypes Epic, Story and Bug that requires everyone in the chain to handle the issue. Workflow A goes through the following statuses
Open
Prepare
In progress_Ux
Done_Ux
In progress_Code
Done_Code
In progress_Test
Done
and each sub team has a board that only visualizes the columns they work with (Product owner has two boards for overview we use for standup)
Then we have workflow B for issuetypes Task and Sub-task which only requires action of a sub team (Ux, Code or Test) so we don't want to clutter workflow A with these issuetypes. Workflow B goes through the following statuses
Open
In progress
Test (skipable if no test is needed)
Done
The downside atm is that you have to toggle between the two boards. Is there a way to visualize two workflows in a board so that for instance UX members can see something like
Open (Workflow A + 
Prepare (Workflow A)
In progress_Ux (Workflow A)
In progress (Workflow 
Test (Workflow 
Done (Workflow 
Done_Ux (Workflow A)