If you want to add a personal touch to your company documentation created in Perfect Wiki - we offer you Company Branding function.
If that is your case:
Go to General Settings→ Organization

- Find Organization Branding section
Here you can enter your own brand footer text, company name and brand logo

- Hit Save
Organization Branding will be applied to all the Perfect Wiki knowledge bases you have.
How to set up custom branding for a particular knowledge base?
If you want to add different logos, descriptions and footer text to your knowledge bases:
- Go to Settings → Appearance
- Find the Branding section
Upload the logo, change footer text and add custom description (Settings → Organization)

- Hit Save
This branding will be applied to a particular knowledge base only, the description will be shown in the knowledge bases overview in reader mode
