Good As indicated by an user you should put Mage_Adminhtml_Block_Catalog_Product_Grid into the extension configuration to make it work.
Usefull Hello The extension works as espected. For those of you who don't see the grid, you have to go to the configuration of the extension and use Mage_Adminhtml_Block_Catalog_Product_Grid class. Then it will work. Regards!
Great extesion and just for free! Nice extension to keep an overview of the stock during online and offline sales ocurr. The support is fantastic. Thanks to the wyomind team for bringing such a good spirit to magento!
Great little free extension Makes it a whole lot easier to work out a proper accurate stock-take. Thank you. I haven't needed any dev support so cannot comment on that
Usefull to see if items are reserved in orders Orders are booking items and with this extension you can see them. Very usefull ! And great support in french and english. Thanks