You can always take notes, just like with a paper notebook but in an electronic form. At all times you can press the icon with the lightbulb (at top right) which opens a dialog window in which to enter your text. Then you can, via the table of Ideas, manage the development and modify this text.
Status: You can assign a status to the idea from the following choices:
Category: You can associate a category with each of your ideas. To create a category simply fill in this section. If there are existing idea categories and you want to choose one of them, scroll down the list and select it.
Notes: This is the text box into which you enter your idea.