I am trying to provide a front-end form for users to select an item from a list (foreign key list). The problem is that the select list, which is a Foreign Key field, displays items that belong to other users.

Example:
Table: Page
==>Foreign Key =>CreatedBy
==>Title
Table: Presentation
==>Foreign Key =>CreatedBy
==>Foreign Key =>Page[Title]

The problem is that the form on the Presentation page shows Page[Title]'s created by other users. How can I get the form to filter the selection list to show only pages created by the user?