# Member select Member select is a selectable member field inside a section. It enables you to choose a user or participant from a list. Use it for assignments, mentions, or role selections in your chat applications. ## Example ![Example](/img/member-select-appcard.png) ## JSON example ```json { "content": { "settings": {}, "body": [ { "type": "section", "layout": "horizontal", "sections": [ { "type": "message", "text": "This is a section block with member select" }, { "type": "select", "static_source": "channels" } ] } ] } } ```