This global feature is a subfeature of the Core Case global feature.  

This feature is used to identify what options are available on the Create menu as default.  The Creatable Work Items provider uses these options, which is used when you are Configuring Menus for Work Type and Work Item Blade Ribbons .

The Create menu displays the work types enabled in this feature that can be created as a child in context of where the user is.

Add/Remove Work Types on the Create from Menu

1. Modeller > Global Features > Case > Core Case 
   
2. Click the Cog icon to configure.
3. In the Subfeatures aspect click the arrow next to Create from menu.

4. Tick Enabled on work types to add this to the Create menu. The work types display dependent on the configuration of the work type itself and the context of where the user is.
5. To remove an item from the the Create menu, untick Enabled.
6. Close the blade and Save.