A Gallery tab will contain a number of image albums, with different targeted users attached. To create a new gallery, click on Create New. Give your album a Title, then upload your images by clicking Add Image(s). The system will allow you to upload images in bulks of 20 and each image has a limit of 5MB.
Next, we can set our Gallery preferences, if you want to target the gallery to specific users then you can click Target Users, or just enable Send to All Users. The last step is to choose if you want to send a notification to parents about the gallery you have just created. If yes, you also have the option to specify a custom message of up to 2000 characters, using #ParentName and #ChildName to personalise it. Click Save in the top-right corner to publish and save your changes.