Sections are useful for grouping fields together. You can create a section where all relevant fields should appear in the Form.
Section Name: Social.
Fields: LinkedIn, Twitter, Instagram, Facebook.
To create a custom section, Click on Profile icon >> Setup >> Customisations >> Contact.
- Click on the New Custom Field icon on the drop-down arrow(Top-Right).
- Click on Add New Section.
- Provide a Section Name.
Select the layout option to render fields in one or two-column layouts. One Column will display one field on each row while Two columns will display two fields in one row.
Once you save the section, You can create custom fields and add them to the section.