Linking Master Records to Documents 
Prerequisites
If you have specified a reference functional location for a functional location, you should only assign those documents to the functional location that as a result of their limited validity cannot be linked to the reference functional location.
Procedure
The dialog box Functional Location: Link to Documents, in which you can select the documents relating to the master record, is displayed.
Select the function Find document.
The screen Find Documents: Selection Criteria is displayed.
The system displays a list of all the documents that correspond to your selection criteria.
You return to the master data screen from which you called up the document management system.