The jointly developed care plan should be based on the individual formulation and cover personality disorder and any co-occurring disorders.

The patient should be supported to develop a crisis self-management plan as early as possible in the treatment episode.

•  A crisis care plan identifying how a team aims to respond to a crisis should be made explicit
• The phase of treatment should be clearly identified.
• Risk management plans should be explicit. 
• Care Programme Approach may by useful in helping to manage complexity or severity. See here for more information .
• Quality assurance including appropriate supervision.
• Social network involvement where appropriate

The local NHS intranet has local information on care planning here