userpoints_invite - configure Operation, Entity Type, Entity Id

Hello,

I am using this module to add points to inviter after invitee registers.
I noticed it is not possible to configure the Operation, Entity Type, Entity Id of userpoints.
I hope these fields can be added to the settings page so points can be added with more details.

Thank you!

userpoints_invite:
Users earn points when they invite other, and when others register.