Search and pin Slack posts
Enter the query in the search field and click the enter key or Search button to display the search results.
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See Search in Slack for query details.
Example 1: Search for posts on the #general channel
in:general
Example 2: Search for posts before 7/15/2020
before:7/15/2020
Search results are displayed in chronological order in the left panel.
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Drag and drop any post from the left panel to the right panel and pin it.
Change the order of the pinned posts by dragging and dropping.
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