Tabs
Import
Everything here is a way of getting something into the file you are working in. All of it sits in the Open flyout of the File tab.
OpenOpens a Rhino file, or any other format Rhino reads.
ImportMerges every object from another file into this one, unlinked.
InsertBrings a file in as a block, group or objects, placed and scaled.
Import Elements By FileAdds someone else's Elements to your collections from elements.json.
RevertDiscards every change since the last save and reloads the file.
Open File LocationOpens Windows Explorer on the folder the current file is saved in.
Worksession ManagerSeveral models open at once: one editable, the rest for reference.