Allocation: being over- or under-weight a sleeve, measured against how that sleeve's benchmark did relative to the benchmark as a whole.
Selection: what your holdings earned against the sleeve's own benchmark ETF, at the weight you held (includes the interaction term).
Currency moves sit inside both, since the benchmark ETFs are euro-quoted and unhedged like most of the book.
Each snapshot period is attributed separately and linked, so allocation + selection + unexplained adds up to the alpha above.
€ figures are the effect on the capital at work in each period, summed. Click a sleeve for its holdings.