1. Performance History: Include when termination is based on performance issues - details of past performance reviews and improvement efforts

2. Social Hardship Factors: Include when social selection criteria were not properly considered - details of personal circumstances, length of service, age, dependents

3. Alternative Solutions: Propose alternative solutions to termination, such as role changes or reduced hours - particularly relevant for operational redundancies

4. Works Council Reference: Include if works council was not properly consulted or opposed the termination

5. Special Protection Status: Include if employee falls under special protection categories (e.g., pregnancy, severe disability, works council membership)

6. Discrimination Claim: Include if termination appears to be discriminatory under AGG

1. Original Termination Notice: Copy of the termination letter received from employer

2. Employment Contract: Copy of the original employment contract and any amendments

3. Performance Reviews: Copies of relevant performance evaluations or warnings

4. Supporting Evidence: Any documents supporting the appeal arguments (emails, witness statements, etc.)

5. Medical Certificates: If relevant, medical documentation for health-related claims or special protections

6. Works Council Statement: If available, documentation of works council's position on the termination