I have setup where I have a Document Type that uses all of the same information, but the child-types of the parents have different properties. I want to limit the available child node type per instance of the parent node. For example: Parent Type: Sports Types of Sports: Baseball, Basketball (Use same properties, like description, number of fans, number of teams) Child Type: Players & Stats Baseball Player Stats: Name, Home Runs, Batting Average Basketball Player Stats: Name, Rebounds, Points I have figured out how to make all of the Document Types to display the information correctly, but I am able to create a baseball player under basketball and vice versa. How do I set up limits so that only Basketball Players can be created under Basketball and Baseball Players under Baseball without having to create two Doc Types for each one? https://cdn.discordapp.com/attachments/1334933280503496798/1334933280742707241/Screen_Shot_2025-01-31_at_11.59.46_AM.png?ex=679e54ff&is=679d037f&hm=4569a1563574fea78639f1a77640f0da9bfa3ec3c511daff2ff781e6b09e1d1e& https://cdn.discordapp.com/attachments/1334933280503496798/1334933281552203868/Screen_Shot_2025-01-31_at_12.00.31_PM.png?ex=679e5500&is=679d0380&hm=28ff82da8100280d95800ad025417acaca3abc338dd7b37d140fc58118afc643&

That’s something that Clip may be able to solve! I’m not 100% but I know it allows content restrictions https://marketplace.umbraco.com/package/clip.umbraco

I'd be tempted to rename the existing type to a "Player Group" and then create new document types extension for "Baseball Players" and "Basketball Players" separately.

@rickbutterfield Clip does not do what I am looking for. Thanks for the suggestion.

You'll need to create separate "parent" types for this - but you can put their properties in a Composition so you're able to manage their common properties in one place.

Ah, ok. I remember Callum showed an example at a meetup where he had a single document type but was restricting which blocks were available in the blocklist inside it based on some custom logic. I'm fuzzy on the specifics, but I'll ask him.

Yeah, we use that a fair bit, it uses the SendingContentNotification and modifys the available blocks based on its blueprint. Not sure it will help here. This is a job for the SendingAllowedChildrenNotification https://docs.umbraco.com/umbraco-cms/13.latest/reference/notifications/sendingallowedchildrennotifications

Beware that there is currently nothing in Umbraco 14 and 15 to do the same, although in 15.2 this should be added that makes it possible again: https://github.com/umbraco/Umbraco-CMS/pull/18029

Can you send me a link to the compositions? I would like to read up on them.