Lattice Radiant 3.1.0 : Does SEI editor tool supports CertusPro-NX?

Lattice Radiant 3.1.0 : Does SEI editor tool supports CertusPro-NX?

Radiant 3.1.0.43.2 version has disabled SEI editor tool for CertusPro-NX.
The later version of Radiant supports the SEI editor tool. (Ex: Radiant 3.1.1.249.0)
  
For any other concern, file TechSupport ticket to assist you.
https://www.latticesemi.com/techsupport