This article will show you a way to change multiple group addresses at once.
APPLICABLE PRODUCTS
All Intesis KNX Gateways that are configured via MAPS
PRE-REQUISITES
Intesis MAPS
IN THIS ARTICLE
in the Signals TAB, you can edit multiple addresses at once. Also, with a pattern if needed.
Therefore, mark the group addresses you want to edit.
Then Press the 
Button.
On the Following Window change the Format (1) as it is needed, set the Start Value of the Group addresses (2), and choose the Increment amount (3). After that press OK (4).