Confirm/approve Permission Button control for OpenERP RFQ

RFQ permissions are divided into three levels, Create/check/approve

Create corresponds to draft, save can.

Check correspondence confirm

Approve

First, change the Confirm permission control

2. Change Purchase Order Basic Workflow,

4. Edit confirmed--transitions--Signal (Button Name) for purchase confirm records, modify group required to the corresponding permission group

6. The control is implemented, but the draft State, this Confirm button is still displayed.
   

Second, change the Approve permission control

Approve control is very strange, its own set of no effect, and finally adopt the inherited native Purchase/manager group to replace the implementation.

Native group settings, view Checkforapproval,waitforapproval, these 2 are all controlled by Purchase/manager

Confirm/approve Permission Button control for OpenERP RFQ