datalink-options:

1! LINKTYPE URL
2! NO LINK CONTROL
2?
2 FILE LINK CONTROL
2.1 file-link-options
2.1 MODE DB2OPTIONS

file-link-options:

1+ 
1.0 INTEGRITY ALL
1.0 READ PERMISSION FS
1.0 READ PERMISSION DB
1.0 WRITE PERMISSION FS
1.0 WRITE PERMISSION BLOCKED
1.0 RECOVERY NO
1.0 ON UNLINK RESTORE
1.0 ON UNLINK DELETE
2 (1)