 Â Add | Adds a period indicator. |
| Â Delete | Deletes an existing period indicator. |
| Â Get | Retrieves a period indicator. The period indicator is specified by its key, which is contained in the `PeriodIndicatorParams` object passed to the method. |
| Â GetDataInterface | Creates an empty data structure for use with the `PeriodIndicatorsService`. |
| Â GetDataInterfaceFromXMLFile | Creates an object from an XML file. |
| Â GetDataInterfaceFromXMLString | Creates an object from XML. |
| Â GetList | Returns the `PeriodIndicatorParamsCollection` data collection that identifies all period indicators. |
| Â Update | Updates an existing period indicator. |