Creating new Permission using designer component

Dear Team, 

Hope everyone doing well!

Can someone help me, i want to create new permission group in designer, I followed below step but i am not able to figure out step no 4: I dont see CCC_Dialog_and_Schema_Ext in permission group list. 

1. Open Launchpad and start the tool to configure Identity Manager (Designer). Wait for the full interface to be loaded. (Wait for the Getting Started page to appear)

2. Select Permissions from the Main Menu

3. Select Permissions groups from the Permissions navigation pane.

4. Right-click in the list pane and click on New in the popup selection. You will get a grid displayed below which allows to enter some values. Configure as follows:

a. Permissions group................CCC_Dialog_And_Schema_Extensions

b. Only use for role-based authentication .... True