Field lock depending on user status of header.

Good afternoon.

We'vegotsome need tolockthe block "Details" andthe individual blocks(Participating person,applications,comments, etc.) depending on the user status of the header. While Ionly thought aboutredermination of method DO_CONFIG_DETERMINATIONwhichwill chooseconfigurationdepending on coinciding of the component usage and the status. But therecan be problemswith a furtherupgradeof the system.Are there any otherways tosolve this problemwithout a carein Z-methods (m.b. customizing)?

Thanks in advance