TitanFighter

Probably you need `isDefaultExpanded` - [check Node API section](https://vue-treeselect.js.org/#node)

``` // Global registration (ie main.js) Vue.component('treeselect', () => import('@riophae/vue-treeselect')) // Local registration (ie some-component.vue) ... components: { 'treeselect': () => import('@riophae/vue-treeselect') } ... ```

you are correct - no longer maintained

If I understand here is the demo of what you need: https://vue-treeselect.js.org/#more-features

> one of the children 3 should be selected individually, on clicking A this 3 shouldn't be selected. Sorry, I do not understand it. Do you mean that on clicking...

The simplest way I can come up right now is to let Treeselect select all children (1,2,3,4), this fires "select" event which you can listen and then you can deselect...

Try to add to each treeselect a unique class and use `::v-deep` inside

You need to have array of objects, something like: ``` const options = [{id: 1, label: '1 - Selected label'}, {id: 2, label: '2 - Selected label'}] ``` and then...

Did you try this https://vue-treeselect.js.org/#events ?

https://github.com/riophae/vue-treeselect/issues?q=vue3