hi kazurayam
thanks for the description 
i managed to load custom profiles using database data and add variables yesterday itself but thanks again i will test it with the method via excel posted by you .
an issue i’m facing that the firefox browsers do not fully close after completing the action successfully on a particular profile… the task ends but browser reopens and so i can see multiple browsers opened up after task completion ! say there are 5 profiles so i can see 5 browsers opened up .
thanks