Connection of LOIO_ID with UID of a document in SOLMAN

Hi Guys,

I am developing a program wherein I need to unlock a document by simply entering its UID in the selection screen. I need to find the connection of UID of the document to the its LOIO_ID. Manually LOIO_ID is retrieved by typing DOC_INFO in the tcode while in SOLAR01. Is there a database table to link the UID of the document and the LOIO_ID? Thanks in advance.

Regards,

Jayson