Query about TX2 and TX2i MTBF numbers

In the latest TX2 and TX2i datasheet version 1.2, there are 2 MTBF numbers for TX2 in table 62 and 3 MTBF numbers for TX2i in Table 63.
Can you advise what are the environment and temperature related to each reliability prediction ?

regards,
Hui Peng

Hi, there will release a doc for this. The temperature is 35C.