Characteristic Restriction Alternatives for Mobile BI

BOE XI 3.1 SP5 Fix Pack 4

Mobile Server SP5 Fix Pack 4

Hello,

Usually my universes are generated off of BEx queries and characteristic restrictions with variables are used whenever a prompt is concerned. This method is not supported with Mobile BI if you want to refresh reports from the iPad. What is an alternative way to do this (especially providing a unit of measure or currency) to supply an answer back to BEx? Or do I need to hardcode those values in my BEx query and if I need any prompts I will have to drag a dimension to the query filter section in Web Intelligence?

Thanks in advance