Release 10.1A: OpenEdge Development:
Progress Dynamics Advanced Development

> ## Page object table

> The `ryc_page_object` table acts as a cross-reference table between pages and the objects on them. Remember that each `object_instance` defines a particular use of a SmartObject, so there is a one-to-one relationship between `ryc_object_instance` records and the `ryc_page_object` records that associate them with the pages of the container. Object ID fields relate this table to the `Page` table and the `object_instance` table; the container object ID is also stored in this table. The only other field in the table is `page_object_sequence`, which is an `INTEGER` field that identifies the sequence of objects on the page.

> Figure 8–16 is an excerpt from the Repository database model and shows the relationships among the tables that support layouts and paging.

> Figure 8–16: Folder page table diagram

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