Abstract: A method for configuring an entity in a communications network through an operations support system interface (“OSSI”), comprising: establishing an object for the entity in the interface of a data processing system, the object having at least one attribute derived from a script template for the entity; receiving at least one parameter for the at least one attribute through the interface from an external system; populating the script template with the at least one parameter to generate a command script for performing a configuration task on the entity; sending the command script to the entity for execution; and, notifying the external system through the interface when an execution response from the entity is available and sending the execution response to the external system.