I am configuring service desk for my company. When I land on the homepage of Customer Portal.
1. Find Help & Services -- It should be linked with Confluence Knowledge Base. I don't have Confluence so I want to remove this.
2. Help Desk- Which allows users to submit requests & Search Question. This has basic options like Wi-Fi set up, Laptop issues etc. I don't want this too
3. Customer Service Portal (3rd option) - I am able to configure it using request type & Groups which is fine now.
I am not able to find any documentation for the same too. Below is the screenshot:

Thanks in advance.