Dear all, In NRC we are going to try to import some historic data from excel into our DHIS2 instance (global data for 2013-2015). We have matching data element codes but we don't have the same disaggregation in our historic data. For example we only used (in pre DHIS times) to capture kg's of food distributed. Now we disaggregate food into the various types of food.
I am wondering if anyone has any tips on the best way to import historic data in such a situation. I have a couple of ideas in mind: 1. The ideal would be to be able to upload data onto the prime UiD of the data element (without the ".categoryoptionuid). Such that if I do pivot on any of the disaggregations I don't get back the historic data, which lacks this information, but without breaking it down I do get the comparative totals. E.g. like this: Kg's of food distributed 2015 15 kg 2016 22 kg With disaggregation: Kg's of food distributed Potatoes Strawberries 2015 - - 2016 20 kg 2 kg Does this work and is there any potential issues in doing this? 2. If the above doesn't work. I'm considering to add a temporary category option of "historic" into each category. But preferably I do not want this to ever show up in any future data set form or be added data to later. Does the "start date" and "end date" serve this purpose? Thanks a lot for all ideas and help, Best, Trøyel Best Regards Halvar Trøyel Nerbø Reporting Advisor +47 992 39 817 Skype: nrc_troyel www.nrc.no<http://www.nrc.no/> [nrclogo]<http://www.nrc.no/>
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