we bought the Total licenses from groupdocs now I need to use the annotations as follows:
1- when the user press save we need to get all annotations and save them on the database
2- we don’t want to save the annotations on the document
3- when the user opens the document using the viewer we need to load the annotations from the database and set them on the document in order to give the user the ability to remove or add a new annotation.
Please share with me the needed methods or functions to get, save and load the annotations from and into the viewer.