## Answer This is controlled by "[Site Access Control](/en/manual/basic-operations-access-control)", "[Table Management](/en/manual/table-management)", "[Script](/en/manual/table-management-script)", "[Style](/en/manual/table-management-style)" and "[Server Script](/en/manual/table-management-server-script)". --- ## Overview The display/hide control of the command buttons displayed at the bottom of the Pleasnater screen varies depending on the type of button.  Here's how to set it up: |Button type|Screen classification|Control method|Manual link| |:----|:----|:----|:----| |Back|List|Table management > Set with CSS from Style|[FAQ: Sample code: I want to hide a specific button](https://pleasanter.org/manual/faq-hide-button)| |Bulk delete|List|Table management > Set with site access control|[Site function: Access control](https://pleasanter.org/manual/site-access-control)| |Import|List|Table management > Set with site access control|[Site function: Access control](https://pleasanter.org/manual/site-access-control)| |Export|List|Table management > Set with site access control|[Site function: Access control](https://pleasanter.org/manual/site-access-control)| |Edit mode|List|Table management > Set the list editing type from the list|[Table management: List screen: List editing type](https://pleasanter.org/manual/table-management-grid-editor-type)| |Execute|List|Table management > Set in process|[Table management: Process](https://pleasanter.org/manual/process)| |Back|Edit|Table management > Set in style, CSS|[FAQ: Sample code: I want to hide a specific button](https://pleasanter.org/manual/faq-hide-button)| |Create|Edit (when creating a new table)|Table management > Set in style, CSS|[FAQ: Sample code: I want to hide a specific button](https://pleasanter.org/manual/faq-hide-button)| |Update|Edit (when updating)|Table management > Set it in CSS from Style|[FAQ: Sample Code: I want to hide a specific button](https://pleasanter.org/manual/faq-hide-button)| |Reference Copy|Edit|Table Management > Set reference copy from editor|[Table Management: Editor: Allow reference copy](https://pleasanter.org/manual/table-management-allow-reference-copy)| |Copy|Edit|Table Management > Set copy from editor|[Table Management: Editor: Allow copy](https://pleasanter.org/manual/table-management-allow-copy)| |Email|Edit|Table Management > Set it in site access control|[Site Functions: Access Control](https://pleasanter.org/manual/site-access-control)| |Delete|Edit|Table Management > Set it in site access control|[Site Functions: Access Control](https://pleasanter.org/manual/site-access-control)| |Buttons added in process|Edit|Table Management > Set it in the process |[Table Management: Process](https://pleasanter.org/manual/process)| Alternatively, you can set it using "[elements.DisplayType](/en/manual/server-script-elements-display-type)" in the server script.