I would like to take this concept a step

I would like to take this concept a step further and dynamically create the Case Results based on the members that exist in real time. Example: Today, I have a number of build IDs like the following: 2.0 2.0.1 2.0.1.0 2.0.1.1 2.1 2.1.abc 2.1.1 2.2 2.3 2.3.1 2.3.2 and so on. I want to group them according to the first two numbers, x.y such that with the above list, I end up with the following groups: 2.0: 2.0, 2.0.1, 2.0.1.0, 2.0.1.1 2.1: 2.1, 2.1.abc, 2.1.1 2.2: 2.2 2.3: 2.3, 2.3.1, 2.3.2 This is not hard, and the example in this FAQ will get me there. BUT- at some point, 2.4 and variants of it will start to exist, and when that happens, I want all of my queries and subsequent reports to automatically pull in this new group! Because of the nature of my relationship to the company, I would prefer to do this directly through my mdx queries. Is this even possible? TIA..