Explain helping-others trade-offs with evidence

Describe a specific situation where you proactively helped others at work despite conflicting priorities. Include: a) your objective and stakeholders; b) the concrete materials/records you created to make the help durable (e.g., docs, checklists, dashboards) and how you shared them; c) what you sacrificed or delayed (time, deliverables) and why the trade-off was justified; d) how you quantified impact (before/after metrics, counterfactual) and any negative side-effects; e) what you'd do differently next time and why.