Pajamas component: Dropdowns - Integrate
Issues related to the ~"pajamas::integrate" stage of [Dropdowns](https://design.gitlab.com/components/dropdowns)
**Integrate:** The documented component is integrated into GitLab the product.
## Which component should I use?
* Use `GlCollapsibleListbox` if the user needs to "pick" one or more things, like a label, milestone, branch, user, etc.
* Use `GlDisclosureDropdown` to display a list of actions (e.g., if you need a `︙` "More actions" button).
* Eventually we'll have components dedicated to the other use cases.
* [GlFormCombobox](https://gitlab.com/groups/gitlab-org/-/epics/8901) (This is available today, but is likely too limited for many use cases at the moment.)
* [GlMenu](https://gitlab.com/gitlab-org/gitlab-ui/-/issues/1631) (There's a reasonable chance we'll never build this, since it's unlikely to be useful in GitLab.)
* We will officially mark `GlDropdown` as deprecated once more of these alternatives are available.
```mermaid
flowchart
pick{Does the user need to\npick/select one or more items?}
combo{Does the user need to be\nable to enter a custom item string?}
CBready{Does GlFormCombobox\nsupport the required features? See &8901}
LB[Use \n GlCollapsibleListBox]
CB[Use \n GlFormCombobox]
DC[Use \n GlDisclosureDropdown]
nothing[This probably can't be\nimplemented/migrated yet]
pick --Yes--> combo
pick --No--> DC
combo --Yes--> CBready
CBready --Yes--> CB
CBready --No--> nothing
combo --No--> LB
```
epic