Adjudication of TS/SCI suspended awaiting SMO response

Hi,
Under the Adjudication History in my DISS record it says “Adjudication of TS/SCI suspended awaiting SMO response.” . Does any one what does this mean. Who is my SMO? The FSO of the company that holds my profile in DISS did not receive any request from DOD CAS. Not sure what they are waiting for. Any advice/info will help.