196685,196683,357840,357841, Izar / Epsilon Bootis (WDS 14450+2704, STF 1877): explicitly associate AT-HYG 4.0 row 1462701 (Izar, HIP 72105, HD 129989, magnitude 2.578) with primary A / OMS 196685 and row 1462698 (HD 129988, magnitude 4.808) with companion B / OMS 196683. The WDS precise J2000 position is closer to B, so the generic preferred 2-arcsecond primary core previously assigned B as A, left named Izar single, and created duplicate WDS-only B / OMS 357840. Retire that duplicate without recycling its reserved ID. Retain C / OMS 357841 independently; the conservative absolute-and-relative motion rule now leaves it C rather than motion-only Q, not as a curated assertion of physical binding. Preserve original AT-HYG fields and WDS AB/AC measurements; the supplied WDS snapshot records AB separation 2.910 arcseconds at position angle 346.80 degrees in 2024 (source line 89733), and its notes identify eps Boo = 36 Boo = Izar. Treat the accompanying claim that B is spectroscopic as unverified narrative, not grounds to exclude or merge the individually recorded B or to label it unresolved; a resolved visual companion could itself contain a spectroscopic subsystem. No additional stars or subsystem identities are inferred from that claim alone.

84638,84637,376056,376057, Sirius (WDS 06451-1643): existing scoped handling associates AT-HYG 4.0 row 586689 / OMS 84637 (Sirius B) with Sirius A / OMS 84638 despite its historical position falling outside the generic WDS matching radius. Normalize WDS Ba to B, retain optical Bb / OMS 376057 independently, classify B as physical C, and retire duplicate WDS-only OMS 376056 without recycling its ID. Preserve source fields and WDS measurements; exact AB ORB6 evidence remains usable.

253698,253697,253708,253709,378752,372209, Epsilon Lyrae (WDS 18443+3940): scoped handling keeps AT-HYG 4.0 row 1915959 / OMS 253708 (HD 173608) as Ca and row 1915960 / OMS 253709 (HD 173607) as D despite equal source coordinates; neither identifies the 0.058-arcsecond CHR 77 Cb. Retain Cb / OMS 378752 as a distinct WDS-only entry with unknown magnitude and retire duplicate WDS-only D / OMS 372209 without recycling its ID. The identity-first trial also explicitly pins AT-HYG 1915855 / OMS 253698 (HD 173582) as primary A and AT-HYG 1915854 / OMS 253697 (HD 173583) as B, preventing a system-level DM cross-reference from swapping their near-coincident identities. Preserve the main A-B and C-D hierarchy, the inner Ca-Cb pair, original fields and WDS measurements; B, Ca, Cb and D use the existing curated physical-C classification.

22094,22096,369406,369407,345849, Almach / Gamma Andromedae (WDS 02039+4220): primary A is AT-HYG 4.0 row 156575 / OMS 22094 (HD 12533). With user approval, associate AT-HYG row 156597 / OMS 22096 (HD 12534) as the representative B of the close BC pair; its magnitude 5.021 and astrometry may describe unresolved BC, not individually resolved B, and all original fields are preserved. Retire duplicate WDS-only B / OMS 369406 without recycling its ID. Retain C / OMS 369407 independently with WDS magnitude 6.5 and BC separation 0.378 arcseconds in 2024, and D / OMS 345849 with its historical AD measurement. WDS A-BC separation is 9.501 arcseconds in 2024. Repeated precise coordinates on the BC row locate the system/A, not B; the general matcher must not use them as a direct B position. Curate B and C as physical C companions of A, overriding the conflicting S flag on the supplied WDS A-BC row that previously forced B to Visual. This correction follows the accepted multiple-system identification described at https://en.wikipedia.org/wiki/Gamma_Andromedae and the user's literature-based correction; ORB6 independently supports the inner BC orbit, not by itself the A-BC association. D is unchanged. Preserve original WDS measurements and flags; the quadruple narrative alone does not identify further spectroscopic leaves.
