I recognize that adding labels to the older resources is an expensive, never-ending task. Some, like lectures, appear to be limited to specific topics (Counseling) while the available lectures in our libraries are not. Some, like letters, seem barely launched; others, like sermon, appear to be highly biased towards contemporary sermons while many users are more interested in early materials.
Please allow for more incomplete labeling which would allow you to use AI to build the tagging with the data that is clearly identifiable while leaving the data that requires human intervention empty. This would make users better able to find the works of interest to them - especially from pre-reformation writings and allow useful searches for letters and lectures.
