When enabling the Facebook share button and Twitter share button in your GoPhoto - CMS you can enter a share text in the field on the right. This share text will be visible in the post of your visitor on Facebook or Twitter when they use the share button on your GoPhoto - Photo Website.

In the screenshots below you can see where and how this text is visible.

Click here for a written explanation about where you can enable the share buttons

Click here for an article with a workflow video that shows where you can enable the share buttons