Canon EOS RP Instruction Manual page 693

Sending Images that Match the Search Conditions
Send all the images that match the search conditions set in [Set image
search conditions] at once.
For [Set image search conditions], refer to "Filtering Images for Playback"
( = 345).
1
Press <0>.
2
Select [Send all found].
3
Select [Size to send].
On the displayed screen, select an
z
image size.
Sending Images to a Web Service
485