Meridian Sooloos Tidal MQA

What do I need to do in order that my Nuc Roon Rock can see my QNAP TC-251 that has the Sooloos Tidal library

Thanks!!!

https://kb.roonlabs.com/FAQ:_Can_I_use_my_Meridian_Sooloos_2.1_music_and_database_with_Roon%3F

Can I use my QNAP TC-251 to do the export to the same QNAP or it has to be to another hard drive?

Thanks!