When Crowd determines a person's access to an application based on their membership of a group, what happens if the same username exists in more than one directory? Crowd will look for group membership only in the first directory where the username appears, based on the order of directories mapped to the application. See Specifying the Directory Order for an Application. For example:
jsmith exists in both the Customers directory and the Partners directory.jsmith is a member of group G1 in the Customers directory and group G2 in the Partners directory.G1. For purposes of granting access to this application, Crowd will not consider jsmith a member of group G2.