Is it permissible to gift an 'Umrah to an Ahmadi person?

It is not permissible to dedicate the reward of good deeds to the father if he belongs to the Ahmadiyya Qadiani sect, because they are not Muslims, and the condition for the deceased to benefit from the reward is that he be a Muslim. However, if he belongs to the Ahmadiyya Rifai sect, it is permissible to perform Umrah (definition) on his behalf if he is deceased or incapacitated, because they are Muslims despite some innovations. The father must be advised and invited to the truth if he is alive.