What business processes should we hand to AI first?
Start with work that is high-volume, repetitive, rules-heavy and currently slow: lead response, intake and data entry, document triage, appointment scheduling, follow-up sequences, quote and proposal preparation, and routine reporting. Keep pricing decisions, relationship judgement, clinical or legal determinations and anything irreversible with a person, with the system preparing the ground.
A simple test: if two competent staff would produce the same answer from the same inputs, a system can hold the job. If they would reasonably disagree, keep the human and let the system prepare the brief.