邀请注册系统

->Invitation System > Allow the option of registration by invite only with usergroup permissions.
->Import product_invitation.xml via Product Manager
->Upload bitfield_invitation.xml into your forumfolder/includes/xml folder
->set usergroup permissions : Usergroups Manager > Usergroups > Invitation System Permissions > Can use this Usergroup the Invitation System? Yes/No > Yes and Save
->Do template edits

In USERCP_SHELL Template Find this Code

HTML:

<if condition="$show['profilepiclink']">
            <tr>
              <td class="$navclass[profilepic]" nowrap="nowrap"><a class="smallfont" href="profile.php?$session[sessionurl]do=editprofilepic">$vbphrase[edit_profile_picture]</a></td>
            </tr>
          </if>

Add Below

HTML:

<tr>
	<td class="alt2" nowrap="nowrap"><a class="smallfont" href="profile.php?$session[sessionurl]do=invitation">$vbphrase[invitation]</a></td>
</tr>