Canon WFT-R10A Wireless File Transmitter for EOS R5 C & R5 Mirrorless Camera - Manual (Page 66)

4.
Select [Set root certif].
5.
Select [Load root certif from card].
6.
Select [OK].
The root certificate is imported.
Select [
OK ] on the confirmation dialog to return to the [ Set root certif ]
screen.
Note
Select [ Delete root certificate ] on the screen in step 5 to delete the root certificate
imported to the camera. Select [ View root certificate details ] to check the issuer,
subject, validity period, and other information.
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