Send DWF files of 2d drawings for markup to collaborators who do not have Inventor.
You can publish an Inventor drawing file (IDW) as a Design Web Format (DWF) and then send to others who need to participate in the design process. Your collaborators can review the 2d drawing using the free Autodesk viewer, Autodesk Design Review, mark up the file, and then send it back to you. The markups and their statuses are saved in the DWF file. You can implement and respond to the comments and republish your drawings.
When you open the marked-up DWF file of the 2D drawing in Autodesk Inventor, view the markups in the browser area. You can turn them off, make your changes, change the status of the markups, and republish the DWF file to send out for another review.
A markup set is a group of markups contained within a single DWF file. When you load a markup set into the Markups browser, the tree view displays each marked-up drawing sheet and its associated markups. In the Markups browser, select individual markups. You can view their status and other details, such as the creator of the markup, the date and time that you created it, and any comments associated with the markup.
The default status for new markups is <None>. You can change the status of a markup to Question, For Review, or Closed. Contains information about which changes to make to the drawing. Depending on the selected attribute (None, Question, For Review, Done) the appropriate icon appears before markup.
 <None> 
		 Indicates that the markup does not yet have an assigned status. None is the default status for new markups.
 
		 <None> 
		 Indicates that the markup does not yet have an assigned status. None is the default status for new markups.
	  Question 
		 When you open and view a markup, you can change the status to Question to indicate that you need additional information about the markup.
 
		 Question 
		 When you open and view a markup, you can change the status to Question to indicate that you need additional information about the markup. 
	  For Review 
		 When you implement a markup, you can change the status to For Review. The markup creator can review the changes to the drawing sheet and the status of the markup.
 
		 For Review 
		 When you implement a markup, you can change the status to For Review. The markup creator can review the changes to the drawing sheet and the status of the markup. 
	  Done 
		 Indicates an individual markup that has an assigned status of Done. When a markup is implemented and reviewed, you can change the status to Done.
 
		 Done 
		 Indicates an individual markup that has an assigned status of Done. When a markup is implemented and reviewed, you can change the status to Done. 
	 Other types of markups created in Autodesk Design Review that can appear in the DWF file are text blocks, redline geometry, dimensions, and stamps. Only comments have a status are shown in the Markups browser.
The process starts when you open the design documents and publish a DWF file. Only IDW files are supported to allow modification of markups.
1. Owner publishes original DWF using Autodesk Inventor
2. Collaborator creates markups using Autodesk Design Review
The DWF cannot be modified in Autodesk Design Review other than reordering, adding, or deleting sheets.
3. Review process