You may receive a package from an InDesign user who created the package or from an InCopy user who forwarded the package to you. When you open an assignment package, the package is decompressed, and the contents are copied to a new subfolder in an InCopy Assignments folder.
Launch the package using the e-mail application. For example, double-click the attachment file.
Use Explorer or Finder to open the file. For example, double-click the file or drag it to the InCopy application icon.
In InCopy, choose File > Open, and double-click the packaged assignment file.
In InCopy, choose Open Package from the Assignments panel menu, and then double-click the package file.
You can now edit the stories in the package. When you begin editing a story, you’re prompted to check out the contents of the frame. When you’ve finished editing, save all content and return or forward the package.