[IFS/BA Designer Help Guide]
Change Writeback Settings
Explanation
Use this activity to select the method of writing back information in to IFS 
Applications. The two methods used for this purpose are Complete Writeback and 
Modified Writeback. Complete Writeback will update IFS Applications with all 
data whereas Modified Writeback will only update the modified data.   
This activity can also be used to decide if you want 
the original database values of the writeback items to be available for 
comparison with the new values before you actually writeback the new values to 
the database.
Prerequisites
Before changing the writeback settings make sure you have selected an 
information source which is writeback supported.
System Effects
The writeback setting selected will determine:
	- How information will be written 
back to IFS Applications from an executed report.
- How the zero and null values should be handled 
	during the writeback of data.
- Whether the original database values should be available 
	for comparison with the new values.
Related Process Model
Apply Writeback
Related Activity
Apply Writeback
Procedure
	- Click Go to Design and select a writeback enabled information source.
- Click on the IFS Business Analytics tab in the Excel ribbon.
- Click Report Options in the ribbon and select Writeback from the side bar. 
- 
	Now select Complete Writeback and/or Modified Writeabck check box(s) as appropriate. If you select 
	Complete Writeback all 
	the items in the report will be written back and this may have an adverse impact on performance. Therefore it is recommended to 
	select Modified Writeback when you want to writeback only the modified items to IFS Applications. 
	
- Select the Writeback Zero Values check box if you want to 
	writeback zero values from the report into IFS Applications. If it is not 
	necessary to writeback zero values then do not select this option.
- Select the Writeback 
	Null Values check box if you want to writeback null (empty fields) from 
	the report into IFS Applications. If it is not necessary to writeback null 
	empty fields) values then do not select this option.
- Select Allow Comparison with Database Values 
	check box if you want the original database values of the writeback items to 
	be available for comparison with the new values before the new values are 
	written back to the database.