Is there a manager for creases or edge groups for Blender 2.8? For a lot of subd models with creases I need a crease-editor like Maya have.

In Blender all edges must be manually selected to tweak or adjust the values one by one  by hand. In version 2.8 it's getting  dangerous after 8 hours of selecting and writing down with the annotate tool my clickfinger hurtS.
sometimes specialIy after hours I move acidently the edges just a tiny little bit when selecting a edge check the creasing value and then the shading can look wrong,maybe  the face is not planar anymore, its now distorted and now the model look like a error and must  unwraped  UV again.
Urrghhhh...
Is there an add-on for Blender 2.8 that could help with that Problem and bring a  creases manager in my Pipeline like Maya have .

One help would be that selecting with rightclick can't move the edge with a mouse move without gizmo is involved.
A click and drag on  the White gizmo Ring schould move the edge or vertex .but

How to Setup the preference keymap.? I Don t know..

For a decade Maya has this tool but in Blender 2.8 I could not find an edge-group-manager.
Is there anything in development, or is there another free tool that has edge Group creases Management?
 Here a link anyone can look how the creases manager Editor works..

https://knowledge.autodesk.com/support/maya/learn-explore/caas/CloudHelp/cloudhelp/2018/ENU/Maya-Modeling/files/GUID-83308C84-E5EE-4B07-8B26-7C04F8134701-htm.html

Cool festures f.e.you can choose your color s for different crease , the creases are  listed named with  values that can be tweaked without selecting again and  again edges or edg loops to see the values.

so simple Mega cool ...
You can select one creased edge, then use Shift G "select similar, crease" , then assign them to a vertex group for faster selection.