> For the complete documentation index, see [llms.txt](https://docs.tagfly.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tagfly.io/getting-started/import-pre-built-container.md).
# Import pre-built container
If the destination options you've set up include events that track clients through the browser, you will encounter a Web Container Setup step for your destination. To finalize your tracking, you must download these tags and import them into Google Tag Manager (GTM).
### Step 1 - Download your pre-built container
Click the *Download* to download the file.
### Step 2 - Import the container into your GTM container
1. Go to your Google Tag Web Manager container > click *Admin* > then click *Import Container*
2. Click '*Choose Container file*' and select the *.json* file you downloaded from the TagFly app
3. Choose an existing workspace or create a new workspace.
4. **IMPORTANT** Choose '*Merge*' then '*Overwrite conflicting tags, triggers and variables*'
5. Select *Confirm* to import the tags.
Now, the tags, triggers, and variables you imported will appear in your Workspace Changes! 🎉
### Step 3 - Publish the changes in your GTM container
In your *workspace*, select *Submit*
Select *Publish*