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Governance structures that align executive strategy with frontline implementation depend on understanding how organizational hierarchy shapes perceptions of artificial intelligence (AI) transformation (AX) success factors. We present a validated, replicable survey-based methodology coupling partial least squares structural equation modeling (PLS-SEM) with multi-group analysis (MGA) to detect and quantify hierarchical asymmetries in AX perceptions—going beyond aggregate analysis to expose structural divides that single-group methods leave hidden. Drawing on 293 professionals involved in AI projects, we assess four dynamic capability dimensions—operational agility, data readiness, customer proximity, and strategic process discipline—together with key enabling factors: technological support, AI-sensitive risk tolerance, environmental context, and proactive leadership. Compositional invariance is first verified through MICOM testing; only after confirming between-group comparability does the analysis move to permutation-based MGA significance tests. Both groups exhibit positive associations between dynamic capabilities and AX performance (executives: β = 0.637, R2 = 0.406; practitioners: β = 0.531, R2 = 0.282). Permutation-based MGA detects no statistically significant differences in structural path coefficients between the two groups (all p ≥ .178); the hypothesized moderating role of organizational position on path relationships (H5) therefore lacks support. Yet MICOM Step 3a shows executives rating all major constructs significantly higher than practitioners do (8 of 11 constructs, all p ≤ .045)—evidence that hierarchical asymmetry surfaces as a gap in perceptual levels, not in the structural relationships themselves. As a transferable methodological template, the protocol equips researchers studying perception gaps in organizational transformation with tools bearing directly on AI governance, change management strategy, and cross-level alignment in technology-intensive settings.