openerp fields permissions

on openerp 7, let say: you want to make some fields are can only update or create by specific group, then you can make it as : (on your model column)

'c50':fields.float('PO Amount',write= ['project_nsn.group_nsn_ppm',] ),

or, you want to make it visible on specific group, then you can make as :

'c50':fields.float('PO Amount',groups= "project_nsn.group_nsn_ppm, project_nsn.group_nsn_manager" ),

by these option, you make c50 column can only edit by group Nokia Siemens Network on Project Monitoring division only.

more detail about it, you can check here

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on openerp 7, let say: you want to make some fields are can only update or create by specific group, then you can make it as : (on your model column)

'c50':fields.float('PO Amount',write= ['project_nsn.group_nsn_ppm',] ),

or, you want to make it visible on specific group, then you can make as :

'c50':fields.float('PO Amount',groups= "project_nsn.group_nsn_ppm, project_nsn.group_nsn_manager" ),

by these option, you make c50 column can only edit by group Nokia Siemens Network on Project Monitoring division only.

more detail about it, you can check here