can i drop all otp generated tokens?

Hi, i have a utm9 with 9.705-3 firmware.

i need to drop and regenerate all otp tokens, to re-enroll a lot of users.

how can i drop all of them?

currently nobody are using this feature, because a bug in previous software release causes the generation of multiple tokens for a few users, but our CISO wants to enable this feature.

thanks in advance,