Body: Hello Trailblazer Community,
I am stuck on the "Communicate Using the Action Element" challenge in Flow Builder.
I keep getting this exact error when verifying the challenge:
I have created the ChatterMessage text template, set it to "View as Plain Text", and used the syntax @[{!$Record.OwnerId}] your account record has changed. (or the correct matching record variable), but the challenge still fails to find the mention.
Could anyone please guide me on what might be wrong with my syntax or setup?
Thank you so much for your help!
#Trailhead Challenges
> Hi Nedaa! I had the same error last week. Trailhead is very strict with the syntax.
>
> Check these 3 things:
> 1. In your Text Template, make sure you clicked *"View as Plain Text"* (top right) - if you don't, it adds hidden HTML and fails.
> 2. The syntax must be exactly: `@[{!$Record.OwnerId}] your account record has changed.` - no space between @ and [, and make sure you use `$Record` not `$Record__OwnerId` or similar.
> 3. In the "Post to Chatter" Action, make sure Target is `Use the $Record's ID` and not User ID.
>
> Try recreating the Text Template from scratch in Plain Text mode, it worked
