Design a 30-60-90 day performance improvement plan for a business development professional starting [StartDate] and ending [EndDate]. Benchmark against [QuotaTarget] and current attainment [CurrentPerformance]. Assign coaching ownership to [ManagerName]. Output format: Produce (1) a brief executive intent (≤100 words); (2) a Markdown Gantt-style table with columns: Phase (0–30, 31–60, 61–90), Milestone, KPI Target, Evidence to Collect, Owner, Due Date; (3) a section “Training & Practice” that pairs each milestone with a learning activity (microlearning, shadowing, role-play) and a verification method (quiz ≥80%, call-score ≥8/10); (4) an “Accountability & Escalations” section specifying what triggers a red/amber status. Close with a Sign-off block (Manager/Employee/HR) and a Review Schedule (weekly). Ensure each KPI target is numeric and time-bound. [/Notes]Confirm the probation and performance policy thresholds; align milestones with monthly business reviews to streamline reporting. [/Notes]