I don't understand how to hide (text) annotation in QGIS. I know I can do it simply with control+T but because many annotations are related with a specific layer I would like to organize them in a better way. Can I associete a group of annotation to differents layers and than simply disactivate the layer from the layers bar? I've tried something using labels instead of annotation in a (point) vector layer but I don't like it very much. Thanks a lot!