Select the CSV file you want the plan items to be imported from.The Master tab now contains basic information about the source business object (Plan); type of imported object (Plan Items); attachment file name and the name of the relation to the main object.
You can edit attributes and relations in reference catalogs on the editor.
When you are done editing the attachment, click the Import button to start the import process. All attributes will be disabled and a new attribute count appears in the dialog, showing the number of imported records. It is possible to click Cancel to stop importing any time during the process.