- To Highlight the Sync Settings option you need to select multiple file from the Filmstrip.
- Also for the Watermark, you need to place the watermark on the images while exporting the images of Lightroom .
- You may have a look at the following article : https://helpx.adobe.com/lightroom/help/using-watermark-editor.html
I do not have the option to export the pic with the watermark. The only way I know to get to a section where I can install a water is to go into the tab Edit, click Edit Watermark, and from there I can install my watermark or copywrite. Once that is complete I only have a option to click "Done". When I click that, the watermark goes away and I am back to square 1