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If you want to have different behavior for different types of postback actions, you can use a nested object with Boolean values for each of the following type of actions: If you want to display actions as buttons, no matter how many actions there are, set this propeorty to false. If you want to display actions in a dropdown list, no matter how many actions there are, set this property to true.
![app slack download app slack download](https://a.slack-edge.com/4410a66/marketing/img/downloads/refreshed/slack-client-windows-desktop.IN@2x.png)
In the Your App’s Presence in Slack section, turn on the Always Show My Bot as Online switch. Paste the webhook URL, append /authorizeV2, and click Add. In the Redirect URLs field, click Add New Redirect URL. In the left navigation, select OAuth & Permissions. In both the Request URL and Options Load URL fields, paste the webhook URL that was generated when you created the channel in Digital Assistant.
![app slack download app slack download](https://windows-cdn.softpedia.com/screenshots/Slack-App_13.png)
In the left navigation of the web console for your Slack app, select Interactivity & Shortcuts.