R/3 Users of Type system Change Passwords
I have the following scenario, I have users from R/3 that can access portals, but i don't want them to access from dialog in R/3. I created them of type user "B" as "system users".
How can i change the passwords of them in portals, like a service for "changing passwords" or "forgot passwords"?
Should i created them as other type? But the others types can access dialog?