## Overview In the "[Editor](/en/manual/table-management-editor)", you can use the "Date Item" from "Date A" to "Date Z". The "Date Items" can be used as "Input Item" where you can enter the date and time using free text or a calendar. ## Limitations 1. In the "Community Edition", you cannot place more than 27 "Date Item". 1. In "Pleasanter.net", you cannot place more than 27 "Date Item". 1. You cannot enter dates and times outside the range of 1900/1/1 to 2099/12/31 23:59:59. 1. When entering dates and times from the calendar, you cannot select years outside the range of 1950 to 2050. 1. In an Azure SQL Database environment, the date and time are saved in UTC. If you access the database directly from another application, you must convert it to JST before using it. ## Prerequisites 1. "Site Administration Permission" is required to configure settings. ## Detail Settings For detail settings, refer to "[Input Item Detail Settings](/en/manual/table-management-column-settings)". ## Related Information <div id="ManualList"><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-column-settings">Table Management: Editor: Item Detail Settings</a><span>08.13.2024 up</span></li></ul></article></div><input id="SearchTextHidden" type="hidden" value="" /> ## 項目が不足している場合 [分類項目](/ja/manual/table-management-class)[数値項目](/ja/manual/table-management-num)「日付項目」[チェック項目](/ja/manual/table-management-check)[説明項目](/ja/manual/table-management-description)などがA～Zの26個では足りない場合「Enterprise Edition」をご利用頂く事で項目数を27個以上に拡張することが可能です。「Enterprise Edition」の詳細は「[こちら](/support)」をご参照ください。「Enterprise Edition」の試用版の入手方法については「 [お問い合わせ](https://implem.co.jp/contact) 」にご連絡ください。