Validate OTBI Table Access for User based on Item Class Rules

Summary:

We have assigned the group “HPSA_CHANGE_REQUESTER” to Item Class “IC_HPSA”.
And then assigned the role “HPSA_CHANGE_REQUESTER” to some users in order to assure they only can visualize data that belongs to this Item Class. It is for us a business rule. We have other roles assigned to other Item Class and to other users.

We need to know, how to configure the same rule in OTBI for when the users create their analyzes can visualize only data that belong to the item class they are assigned, because they can visualize data from other categories and they get confused.