CHR /system license print oid

Looks like the oid reported into the

/system license print oid

returns invalid values (Most likely valid for x86 but not for CHR)

[renato@MikroTik] /system license> print oid 
  software-id: .1.3.6.1.4.1.14988.1.1.4.1.0
        level: .1.3.6.1.4.1.14988.1.1.4.3.0
[renato@MikroTik] /system license> print     
        system-id: XtsXf4XX1iX
            level: p-unlimited
  next-renewal-at: feb/25/2017 20:59:59
      deadline-at: mar/27/2017 20:59:59

I couldn’t find anything in the MIB either.
Can someone point me out the correct OID for the license level?
Thanks