If you wish to share an update you read on CrowdWorks with other people, you can do so by copying the link to it or sharing it in chat.
Note: If the person doesn't have access to the update, they won't be able to see it. This can be the case if it's a private company update or a community update, and the person is not a member of the community.
Go to the update you wish to share
Click the 3 dots in the top right corner
Choose either the "Copy link to post" or the "Send link via chat" option