The image shows a box labeled OracleAS Middle Tier 1. Within this box are two smaller boxes: one labeled Oracle Enterprise Manager Application Server Control and one labeled OracleAS ProcessControl. There are bidirectional arrows connecting these two boxes. OracleAS ProcessControl also has an arrow pointing outside the box to the OracleAS Metadata Repository, which holds all Oracle Application Server ProcessConnect Metadata and seed data.

Below the OracleAS Middle Tier 1 box is another box called Oracle AS Middle Tier 2. Within this box are two smaller boxes: one labeled Oracle Enterprise Manager Application Server Control and one labeled OracleAS ProcessControl. There are bidirectional arrows connecting these two boxes. OracleAS ProcessControl also has an arrow pointing outside the box to the OracleAS Metadata Repository, which holds all Oracle Application Server ProcessConnect Metadata and seed data.

Below the OracleAS Middle Tier 2 box is another box called Oracle AS Middle Tier 3. Within this box are two smaller boxes: one labeled Oracle Enterprise Manager Application Server Control and one labeled OracleAS ProcessControl. There are bidirectional arrows connecting these two boxes. OracleAS ProcessControl also has an arrow pointing outside the box to the OracleAS Metadata Repository, which holds all Oracle Application Server ProcessConnect Metadata and seed data.

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