Using the Epic driver, one cannot just assign any user as a manager. There are certain conditions that must be met to assign a user as a manager. These conditions are listed below:
The manager must have their ID listed in the Users Managers List
The target manager has to have an InBasketClassification that has In Basket security point 14-Manage Clinic or 16-Trusted Manager.
If the value of the user’s manager attribute has an association ref (dn reference) the association value is used otherwise the value is used. <value association-ref="113" timestamp="1530022566#6" type="dn">\MMEYER_IDV47_TREE\data\users\PDSTester2</value> or <value timestamp="1530022566#6" type="dn">FAMMD</value>.
NOTE:The value used must be the epicID of the target manager.