When you create a Property in Xojo, in the window where you would normally enter your code, is it possible to leave notes to yourself as to what the property is created for?
In the Inspector on page 2 there is a text field called Description.
That is an excellent idea. I entered a long text in there. It is saved along the project, and does not interfere with the property value 
Indeed, but apart from the fact that it is now relegated behind the infamous gear icon, that field is rather small. On the other hand, entering text on the left of the property name and values is much more obvious and could be more detailed.
Thank you both.