Hi BeFe,
To export the DEUIDXEUR data as your MT4 symbol ‘GER30’, you will need to specify “GER30” in your “Maps To” field when exporting from Tickstory. Refer to the following link for more discussion on this topic and also refer to the Tickstory manual for more information: http://www.tickstory.com/forum/viewtopic.php?f=4&t=435
Regards.