The figure shows two computers: the first computer has Identity Management 9.0.2 on it. The Identity Management is associated with a Metadata Repository 9.0.2. This metadata repository is used only for identity management metadata. Step 1 is associated with the first computer: step 1 is to install 9.0.2 Oracle9iAS Infrastructure.

Step 2 is to run procedures documented in the text.

The second computer contains a middle tier 10g (9.0.4). This middle tier is associated with a metadata repository 10g (9.0.4). This metadata repository is used by the middle tier for product metadata. Step 3 is to install the 10g (9.0.4) metadata repository, and step 4 is to install the 10g (9.0.4) middle tier on the second computer.