How do I assign a period to a Data Element Group in DHIS2?
My data entry screen allows for input of weekly data across several years. Data was imported for the period 2005-2012; then data has been entered directly into the system from 2013 and is still ongoing. Data that was imported for 2010 and 2011 is incorrect and needs to be corrected. However, several of these previous years are not showing in the drop down selection for "Period" in the Data Entry screen.
I can use PivotTable to view the data but I am unable to modify it.