Partner Center is the single source of truth for specialization eligibility. Even if a partner is delivering strong customer outcomes, misaligned or incomplete data in Partner Center can block approval. Common issues include Azure Consumption Revenue not being correctly attributed, customers not properly associated with the partner, or certification data not syncing correctly. Partners who rely solely on internal dashboards often discover gaps late in the process. Regular reconciliation between internal metrics and Partner Center reporting is essential. Proactive monitoring ensures there are no surprises at submission time and helps partners take corrective action well before applying.