SAP BI 4 -> SAP BW Publications. Control Dialog Processes

Hi,

I am using publications in SAP BI 4 which connects to SAP BW. I am using row level security so have set the publication to run for each user. When I run the publication as I can see i does connect to SAP BW with multiple users in parallel during the publication.

is there a way to control the number of parallel users it uses?

Cheers,