BEx Broadcaster: Publish to My Portfolio ONLY

Hi,

We have a requirement where we need to use the BEx Broadcaster to be

able to publish to My Portfolio (Personal Portfolio) in the Portal

using the broadcaster.

Our problem is that with the broadcaster there are also other options

available for where and how to publish queries.

How can we limit the BEx broadcaster to ONLY publish to My Portfolio (thus excluding any other choice in the Broadcaster).

We are on BI 7.0 SP12.