odoo-social-addons/social_partner/views/res_partner.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>

  <record id="view_partner_form_inherit_social_partner" model="ir.ui.view">
    <field name="name">res.partner.view.form.inherit</field>
    <field name="model">res.partner</field>
    <field name="inherit_id" ref="base.view_partner_form"/>
    <field name="priority">82</field>
    <field name="arch" type="xml">
      <notebook position="inside">
        <page name="social" string="Social">
          <group>
            <group col="3">
              <field name="social_facebook" />
              <button type="object" name="open_facebook" string="Open" icon="fa-facebook" class="btn btn-secondary"/>
              <field name="social_instagram" />
              <button type="object" name="open_instagram" string="Open" icon="fa-instagram" class="btn btn-secondary"/>
              <field name="social_twitter" />
              <button type="object" name="open_twitter" string="Open" icon="fa-twitter" class="btn btn-secondary"/>
            </group>
            <group col="3">
              <field name="social_linkedin" />
              <button type="object" name="open_linkedin" string="Open" icon="fa-linkedin" class="btn btn-secondary"/>
              <field name="social_youtube" />
              <button type="object" name="open_youtube" string="Open" icon="fa-youtube" class="btn btn-secondary"/>
              <field name="social_github" />
              <button type="object" name="open_github" string="Open" icon="fa-github" class="btn btn-secondary"/>
            </group>
          </group>
        </page>
      </notebook>
    </field>
  </record>

</odoo>