The real answer would be after someone has been with the group long enough to know if they are a good member.

Numerology calculations can be used to gain a sense of likelihood or tendency related to the individual — as can be done for every group member. Here are a couple suggestions.

• A free numerology reading can be obtained to see if the person's chart is congruous with the purpose of the group.
• The general compatibility calculator can be used to see the degree of numerological compatibility the person has as related to important members of the group.