Morph_Tools_Drivers_Remove_Shapekey_Drivers - Diffeomorphic/import_daz GitHub Wiki
Remove Shapekey Drivers
This button removes drivers from driven shapekeys.

If Category is set to All, all driven shapekeys are listed, also JCM's, otherwise only shapekeys that belong to the specified category are shown. We select the Angry morph in the Shapes category.

Angry disappears from the Custom Morphs panel, and the corresponding shapekey is no long purple.
note. ref. https://bitbucket.org/Diffeomorphic/import_daz/issues/1768/
Two new options are added to the Remove Shapekey Drivers dialog:
Remove Sliders. This removes the rig properties that drive the shapekeys. It is enabled by default, but you want to disable it, because the rig properties are needed to drive the main mesh shapekeys.
Remove From Submeshes. This is the opposite case. If you remove the shapekey drivers from the main mesh, you probably want to remove it from the eyelashes too. You need to disable this too because it removes the drivers from all meshes that have the same rig parent, including the main mesh.
