You can refresh a repository in order to work with the most up-to-date configuration for the database that the repository is associated with. To refresh a repository, right-click on an item in the repository within the Repositories pane and select Refresh or select an item and press F5 on the keyboard.
Refreshing will update the open repository, which has an item selected in it, with all changes that have been saved to the database since the repository was opened. A refresh is not limited to changes made by the current user, but will update the repository with all changes that have been saved to the database. Items with changes that have not been saved to the database are not refreshed.