ssis dataflow xml source to 2 tables with foreign key point to primary identity

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SQL-Server

SQL-Server-2008

<pre lang="msil">import from xml to two table with foreign key pointing to identity primary key problemQuestion:
I have two tables user (id, name,etc.) and userassociation(userid, orgid, etc.)
User(id) is a primary key with identity set to yes
userassociation (userid) is foreign key referencing user(id)

I have several small xml files each has information about a single user and userassociation.

I am using dataflow task and xml source to import the populate the two tables
How can I retrieve the identity after importing a row to the user table to use it to add a row to the userassociation</pre>