Create a template for Templated spaces
Overview
To update the content model for your Templated spaces, you must create and install a Template for Templated spaces.
NOTE: Every time you update the content model in the Template modeling space, you must create a new version of the template, add the content type you updated, and save and install it in the Templated spaces.
How to create a template for Templated spaces
To create a template for Templated spaces:
- Log in to the Contentful web app. 
- Click Apps, and select Manage content models. The Content model templates app is displayed.  
- Select Create template. The “Name your content model template” modal is displayed.  
- Give the template a descriptive name to help others locate it easily later. 
- Optional: Add a description based on its purpose. 
- Select the Use for Templated spaces option. - NOTE: Once the template is created, you can no longer change its type. 
- Click Create template. The "Editor" tab of the template is displayed. 
- Under the “Select content types for your template” section, choose the Space that contains the content types relevant for your Templated spaces. 
- Select the Environment from where you want to add content types to your template for Templated spaces . 
- After selecting the space and environment, the content types available in the chosen options are displayed. You can select them individually, or click Add all. 
 NOTE: You can only add up to 50 content types to a template for Templated spaces.
- In the Version name field, enter a relevant name for the template version. 
- Optional: Add a suggestive description to help other users in your organization know what exactly this template version contains, or how it might have changed from the previous version. 
- Click Save Version. This will create a snapshot of the template. 
After you create the template for Templated spaces, it is displayed on the "Versions" tab, where you can install it.
Limitations
- You can’t change the template type once it’s created. 
- You can only add up to 50 content types to a template for Templated spaces. 
- You can only have two versions installed at the same time, across all environments. 
- You cannot disconnect a template for Templated spaces from a Templated space environment. The only way to disconnect a template from a Templated space will be to delete the template.