Attahchments

I have installed in my vbulletin VaultWiki v4.0.0 Gamma 7.

In my post valutwiki missing

Attachments
Manage Attachments:

I need to enable something?
Why button is missing?

You cannot use vBulletin's attachment system in VaultWiki. vBulletin's attachment system stores attachments based on the user who uploaded them. This does not work in a wiki where many different users need to edit pages and possibly add their own attachments. For this reason, you should use the wiki's built-in attachment system. Look for this icon in the editor: https://www.vaultwiki.org/vault/reso.../bb_attach.png

Ok perfect..
Tanks