Optional Content You can configure the following optional content: Table 19. Optional Content Element Description Display Attachment Field Allows Display Attachment field to be displayed on the form. Display Creation and Modification Info Allows Display Creation and Modification Info field to be displayed on the form. Display Required Field Message Allows Required Fields Messages to be displayed on the form. Enable Multiple File Upload Allows Enable Multiple File Upload field to be displayed on the form. NOTE: This only works in Internet Explorer. Check Overwrite Existing File check box Allows Check Overwrite Existing File check box to be displayed on the form. Show Save As File Textbox Allows Show Save As File textbox to be displayed on the form. Hide Parent Folder Name Allows Hide Parent Folder Name to be displayed on the form. Allow Lookup Item Addition Allows Add New Lookup Item link to be displayed in the form using which a user can add new lookup item from the form itself. The link will be visible only in edit mode of the form. NOTE: This only works if you have edit permission for the list. Show Validation Summary Allows Validation Summary to be displayed on top of the form. Tab Mode Allows you to configure tabs as scrolling tabs or multiline tabs.