How to managed two sets of "books"?

I have a “Personal Portfolio” of crypto currencies which I track for Tax purposes. I have a self-directed IRA Portfolio which is less important to track at this time (since I am not paying taxes on it, ) but will become immediately important once I start drawing down on my IRA.
Question: How do I keep these two sets of books separate? In other words, how can I currently track my IRA portfolio without Accointing thinking that is Tax-relevant at this time?