This tab is only available if Enable Project Documents is selected at Project Settings. If so, you can attach various documents to the project.
For each listed one, click Delete to remove it from the project or the File name to access the record. The Current Draft tab shows details of the current version of the document:
A draft version will be checked out so changes can be made to it and checked in once the changes are complete and the document is to become a published version. You can undo a check out if further changes are needed. The version number is updated automatically to reflect each version of the draft or published version, separate copies being kept at each stage.
Click Download to obtain a copy of the latest draft and Delete All Versions to remove all copies.
The Version History tab list all version to-date:
You can click the File name to download that version and can delete any or all versions.
At the list of attachments, click Add Document to attach another document to the project:
Select the file and enter its description. You can choose to keep the document checked out so it can be worked on or check it in either as a draft that needs further work or as a published version that is complete. Either version can subsequently be checked out for further work, with a separate copy created for drafts from published versions.