Suppose you want, Profile Type1 users Can not send Messages to Profile Type2 users then perform as following:
- General Parameters
- Resource Accessor -> Select Profile Type1.
- Rule Parameters
- Resource Owner -> Select ProfileType2.
- Maximum message Count -> Set Maximum messages Profile type1 user can send to profile type2 user
- Applicable to Friend Also -> Set Yes only if you want this Rule to be Applicable on ProfileType2 Users Friend's Also