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Prerequisites for separately defining space watermarks:
Space watermark can only follow with the global watermark settings and cannot be customized when the "Watermarks If "Watermark in all spaces follow with the global watermark settings" is enabled, the watermarks for unexcluded spaces are determined by global watermark settings and the excluded space administrators can customize space watermark separately. ( 2.1 Watermark permission settingsettings )
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If "Watermarks in all spaces follow with the global watermark settings" is disabled, space administrators can set the watermark for space separately.
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