Debossed Color Text with Bambu Studio & Orca Slicer 🎨

Sometimes I (and from the number of posts, many others) need to add some text to the print parts, for example, for identification. Bambu Studio and Orca Slicer entail embossing text but lack of debossing option.
I tried unsuccessfully to find a solution in the usual channels, so I explored the many options of the slicers until I found one, which I consider a straightforward way to do.
As the doubt and requirements were not only mine, I decided to contribute with a primary and amateur tutorial, yet with enough detail to be followed by any user.
Please let me know if you have doubts or issues, and I will try to help ASAP.