While in Mockups, it'd be cool to be able to convert a shape that contains text to an initiative, epic, feature or requirement by right clicking on it and clicking Convert to > and then have the options. Then the text within the shape would be the title of the selected option.
This is possible today in Aha! whiteboards, by right-clicking on any whiteboard object with text and selecting Convert to idea, feature, epic, goal, or initiative. We do not yet support converting to requirements, but we will consider this in the future! Could you please give that a try and let us know if that might work for you?
If you are still using the Mockups tool rather than whiteboards, are there features you would like to see added to whiteboards that could help you start using those in place of Mockups?