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+SPDX-FileCopyrightText: 2022 - 2025 Nikita Chernyi
+SPDX-FileCopyrightText: 2022 - 2024 Slavi Pantaleev
+SPDX-FileCopyrightText: 2022 MDAD project contributors
+SPDX-FileCopyrightText: 2022 Julian-Samuel Gebühr
+SPDX-FileCopyrightText: 2024 - 2025 Suguru Hirahara
+
+SPDX-License-Identifier: AGPL-3.0-or-later
+-->
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 # Setting up BorgBackup (optional)
 
 The playbook can install and configure [BorgBackup](https://www.borgbackup.org/) (short: Borg) with [borgmatic](https://torsion.org/borgmatic/) for you.