The beauty of workflow constants is that a user can change a value in one place and it will be effective everywhere in the workflow where the constant is used. I want to be able to update the workflow constant value itself using an App interface. If I use interface tools to update the constant value wherever it appears, the constant loses its value and beauty. This becomes a maintenance nightmare and an interface tool clutter. Can I have a new tool or a current tool in the interface palette which allows me to change workflow constants in the interface? Thank you.