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One of the great features about the Group module is the ability to assign different content types to different group types.

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D8 Group - Create Group Type - Assign Group Content - Click Install Button

1. Go to Content Tab

From inside of the Service group type environment, click the Content tab.

You will be presented with a list of all of the different content types available within the site.

Find a content type that you want to let the group use and click its Install button.

D8 Group - Create Group Type - Assign Group Content - Click Install Plugin

2. Install Content Plugin

You will be redirected to the Install Content Plugin screen.

The default settings here should suffice.

Click the Install Plugin button.

D8 Group - Create Group Type - Assign Group Content - Completed Content Installation

3. Completed Content Type Installation

You'll be redirected back to the Content tab.

You'll see that your content type has been made available to the group type.