Submit sequence of current interaction id

General Discussion
1

I want to get the submit sequence of current interaction id which is being processed. what will be the variable arrangement?
like, i suppose _genesys.ixn.interactions[system.interactionid].
is this correct? if not can anybody help me as this is urgent.

2

system.InteractionId is the variable which holds the interactionId for current processing interaction.

3

_genesys.ixn.interactions[system.interactionid] gives me lot of attributes but doesn’t have SubmitSeq