For folks that make use of The Brain’s concept mapping app, there’s an easy work-around that allows you to link up to files or folders in Devonthink if you haven’t purchased the pro or full membership. It’s a pretty useful workaround if you’d prefer to attach the files as links rather than directly attaching files as the pro license permits
Copy the link to the file in devonthink
Right click on the node to which the item will be attached
Click on paste web link
and done