How to write a mikrotik script for dynamic pptp users to create an interface for working with RIP?

Question

Mikrotik

Good afternoon, colleagues share who has a script for vpn users who log in both locally and through the radius server. In the profile settings on mikrtik, it is possible to register 2 scripts when connecting and disconnecting, and when connecting a vpn user, set a script that will create a static interface based on the username that connected and add it to the routing settings RIP interfaces, and when disconnected these settings were deleted and so with each user. If someone has already implemented something detailed and there are more interesting solutions, please share them.