- 
    Type:Feature Request 
- 
    Resolution: Fixed
- 
    Priority:L3 - Default 
- 
    Affects Version/s: None
- 
    Component/s: None
- 
    None
AT1
- when
	- I start optimize
 
- then
	- I can configure multiple engines to import the data from
- I can configure import process strategy
		- round robin - engine from which entities are imported is changing every round
- full import - data from one engine is imported fully first
 
 
AT2
- given
	- multiple engines are configured for import
 
- when
	- import is in progress
 
- then
	- data is imported according to the import strategy
- index is maintained for every engine separately