To ensure the safety of your personal information when submitting photocopies of your documents, it is recommended to add a watermark. Here are some suggestions for watermark content you can use (all in English):
1. "Duplicate for Residence Proof Application Only"
2. "Duplicate is for Rental Housing Only"
3. "Without My Consent, This Duplicate Shall Not Be Used for Any Other Purpose"
4. "Important: This Duplicate Shall Not Be Used for Any Other Purpose"
5. "This Duplicate is for Rental Housing Use Only"
Choose the appropriate watermark content based on your specific situation and clearly communicate this with your landlord when submitting the photocopies to ensure they understand and respect your privacy and security requirements.
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