The addon helps you to change the position of the pivot point as the van is needed. You can align it to the normals of the desired polygon, rotate and move it, or place it in the center of the object and 3d cursor. Addon brings all the necessary functions to the fore, for your convenience.
How often you had to change the position of your object relative to another, change the value of the opening of the lid, door and so on. Now you can do it in a couple of clicks. The addon is maximally integrated into the blender ecosystem, and follows all the basic principles of the environment.
BETA Version 1.3.1 Only Blender 2.81
In the next version, the tool uses the new blender 2.81 transformation pivot as its basic function. It replaced the custom transformation, due to which the tool became more logical to use. The addon improves the transformation pivot. Removed unnecessary functions, but the addon addon retains its integrity.
I remind you that this version is a test and you can influence the development of the addon by writing in our Discord channel.