MPS makes it possible to search for an arbitrary string as a value of any property of the project.
Find text in project
You can search for a specific piece of text in any of the properties of the nodes that belong to the project. Press Control + Alt + Shift + F to get the Find Text in Node Properties dialog popup.
Type the text and see a list of found occurrences. Press Enter or double-click and item to get it open in the editor. Click the Open in Find Usages button to get the list displayed in the Find tool window.
