Feature Request: Destination Chaining

[MichaelLeeHobbs]

Destination Chaining

Simple Version

1. Dest A
2. Dest B - CheckBox use the previous destination as input msg - Checked / True - uses Dest A as msg
3. Dest C - CheckBox use the previous destination as input msg - Not Checked / False - uses source as msg

Complex Version

1. Dest A
2. Dest B - Dropdown use "Dest A" as input msg
3. Dest C - Dropdown use "src" as input msg - default

To address the wait on the previous destination checkbox. If not checked either version above becomes greyed out and defaults to src.