How can I request a new language pair to add onto the SDL Language Cloud translation?

Dear SDL colleagues,

I am working on a Nepalese <> English language. I understand that the Nepalese language is a rare language. The language is not supported yet in the SDL Language Cloud translation.

Do you have any suggestion whether members can make a suggestion to the SDL? or, how SDL make a choice as of what language to add apart from the number of users in the language pair?

Thank you in advance for your help.

Best,

Sanju