Manage Table: Editor: Column Advanced Settings: Control Type (Classification)
## Overview
Set the control type of the "[Class Column](/en/manual/table-management-class)" on the "[Editor](/en/manual/table-management-editor)".
## Restrictions
1. Can only be set for "[Class Column](/en/manual/table-management-class)", "[Status Column](/en/manual/table-management-status)", "[Manager Column](/en/manual/table-management-manager)", and "[Owner Column](/en/manual/table-management-owner)".
1. If "Radio Button" is selected as the control type, it cannot be used in conjunction with the "[Relating Column](/en/manual/table-management-column-relations)" or "[Lookup](/en/manual/table-management-lookup)" functions.
1. If "Radio Button" is selected as the control type, it cannot be used in conjunction with the settings of "[Use Search Function](/en/manual/table-management-use-search)", "[Multiple Selection](/en/manual/table-management-multiple-selections)", "[Do Not Insert Blanks in Option](/en/manual/table-management-not-insert-blank-choice)", and "[Anchor](/en/manual/table-management-anchor)".
1. Once a value is selected with "Radio Button", it cannot be returned to an unselected state.
## Prerequisites
1. "Site Administration Permission" is required to configure settings.
## Setting Content
|No|Option|Description|
|:----|:----|:----|
|1|Drop-down List|A control for setting values in a dropdown list. |
|2|Radio Button|A control for setting values in a radio button. |
## Operation Image
Drop-down list
![image](https://pleasanter.org/binaries/f36294e1cebf4fc2b0f6919d065a3222)
Radio Button
![image](https://pleasanter.org/binaries/c6c02b24c2a244edb1ef1071a1b8850b)
You can align them vertically by setting "radio-clear-both" in the field CSS.
![image](https://pleasanter.org/binaries/8a56ea6136d9454caa86b8078e90937d)
## Related Information
<div id="ManualList"><ul><li><a href="/en/manual/table-management-status">Manage Table: Column: Status</a><span>10.02.2024 up</span></li>
<li><a href="/en/manual/table-management-manager">Manage Table: Column: Manager</a><span>10.02.2024 up</span></li>
<li><a href="/en/manual/table-management-owner">Manage Table: Column: Owner</a><span>10.11.2024 up</span></li>
<li><a href="/en/manual/table-management-class">Table Management: Item: Classification</a><span>08.13.2024 up</span></li></ul></article>
<ul><li><a href="/en/manual/table-management-editor">Table Management: Editor</a><span>08.13.2024 up</span></li>
<li><a href="/en/manual/table-management-anchor">Table Management: Editor: Item Detail Settings: Anchor</a><span>08.13.2024 up</span></li>
<li><a href="/en/manual/table-management-lookup">Table Management: Editor: Item Detail Settings: Choice List: Lookup</a><span>08.13.2024 up</span></li>
<li><a href="/en/manual/table-management-use-search">Table Management: Editor: Item Detail Settings: Use Search function</a><span>08.13.2024 up</span></li>
<li><a href="/en/manual/table-management-multiple-selections">Manage Table: Editor: Column Advanced Settings: Multiple Selection</a><span>10.02.2024 up</span></li>
<li><a href="/en/manual/table-management-not-insert-blank-choice">Manage Table: Editor: Column Advanced Settings: Do Not Insert Blanks in Option</a><span>10.02.2024 up</span></li>
<li><a href="/en/manual/table-management-column-relations">Manage Table: Editor: Relating Column</a><span>10.11.2024 up</span></li></ul></article>
<ul><li><a href="/en/manual/table-management-filter-column-relation">Manage Table: Filter: Relating Column</a><span>10.07.2024 up</span></li></ul></article></div><input id="SearchTextHidden" type="hidden" value="" />