What is the reference element for keeping a resource inside a queue?

Summary:

Hi,

Our client encountered an anomaly on an sme this resource (sme) changed from an internship type contract to a fixed-term contract, thus changing the matriculation and losing the sme role associated with the old matriculation, once the sme role was assigned to the new matriculation the client expected to have to enter the mask that shows the resources that belong to a queue and to have to manually remove the old matriculation from the list of resources belonging to the sme queue and assign the new matriculation , but this activity appeared to have already been performed.

Is there an automatism that handles these cases?