トレイリヘッド
Started doing in the new playground then realized, I should select create Home page layout not app layout.
できないこと
- タスクの再割り当ての電子メール通知-LIGHTNING
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Emailing From Task Object
画面ではできないので、Apexトリガーで実装する - ToDoの「完了日時」は監査項目権限を付与しても設定できない
残念ながら更新できないようです。アイデアには上がっています。
Ability to set CompletedDateTime audit fields
https://ideas.salesforce.com/s/idea/a0B8W00000H5GHDUA3/ability-to-set-completeddatetime-audit-fields
Ability to set CompletedDateTime on Task object while loading tasks from data loader
https://salesforce.stackexchange.com/questions/337321/ability-to-set-completeddatetime-on-task-object-while-loading-tasks-from-data-lo
エラー
Task オブジェクトには、何年も使用されていないレコード タイプがいくつかあり、ユーザーはそれらにアクセスできません。しかし、それらを非アクティブ化すると、ユーザーはタスクを編集できなくなり、エラー メッセージが表示されました。
No access to field RecordTypeId. Either the field was removed from the entity or access to this field was removed.
I think this is due to browser caching somehow? I was able to replicate it in a Salesforce developer org to rule out any customizations I may have been missing. I created a task record type, deactivated it, and then I wasn't able to update some of the tasks I had set up ahead of the test. I don't know why it was only some of them. I tried an incognito window and that worked, though - I could update the task.
レコードタイプを非アクティブ化してアクティブに戻した直後にはキャッシュに何らかの情報が残っているのかもしれない。
Please check this article.
https://help.salesforce.com/s/articleView?id=000385661&type=1
設定
In order for a Custom Object to show in the 'Related To' Lookup list for an Event or Task, the 'Allow Activities' (Track Activities) check-box must be checked in the Custom Object Definition.
Add a custom object to the 'Related To' lookup for an Event or Task
https://help.salesforce.com/s/articleView?id=000385007&type=1