[Observium] Switch 4510G 48-Port

Currently I have two Switch 4510G 48-Port Software Version 5.20 Release 2202P18, and is not generated graphics of Memory, CPU and Temperature.

I saw that this switch is not officially supported. As I understand I need to make this switch model files in the directories:

/ opt / observium / includes / discovery / temperature / opt / observium / includes / discovery / processors / opt / observium / includes / discovery / mempools

Is this correct? Somebody use this model?