ARIS viewer for "brown collars"

In the context of accessing to ARIS Knowledge Base via ARIS Connect Portal, this works for white collars collaborators using a PC Laptop and having access via Portal "A".

For brown collars, they do not have a PC Laptop and need to get view (training, task info, ... ) in the field, via a tablet using a Portal "B" with adapted views/access for tablets.

Question: ARIS do not permit to create from the same tenant a Portal view "A" and a portal view "B". How can we have different Portal user experiences based on the a same maintained content? (Like the principle of having multiple "style sheets" on a same XML content)