You can create relationships between changes and other types of tasks. For this, please complete the following steps:
Relationship Types
Type | Description |
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Incidents Resolved by this Change | The incidents specified will be resolved after resolving this change request. |
Incidents Caused by this Change | This change request is the cause of the incidents specified. |
The problems specified will be resolved after resolving this change request. | |
Problems Caused by this Change | This change request is the cause of the problems specified. |
Related Changes | This change request has related change requests. |
Related Request | This change request has related service requests. |
The relationship types Incidents Resolved by this Change and To use this feature, please complete the following steps (for the Incidents Resolved):
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When you have investigated a Problem and by result of this you have found a need in a Change, you can create a Change request straight out of the Problem. To do this, please complete the following steps:
When you have fixed an incident and by result of this you have found a need in a Change, you can create a Change request straight out of the Incident. To do this, please complete the following steps:
Change request implementing must be planned and scheduled carefully. It's very significant for the successful request implementing. Also, planning and scheduling allows to minimize vital business functions disruption.
When scheduling the change request implementing, it is recommended to avoid time overlaps, to not affect multiple services or CI's at a time. It is an excellent practice to follow the rule: "One timeframe - one change request."
To schedule a change request, please complete the following steps:
To plan a change request, fill in the following fields in the Planning tab:
All these fields are mandatory.
The change requests that are not standard type must pass authorization procedure (the standard change moves to the Scheduled state automatically, without authorization stage).
The authorization is a request approval by Change Authorities of different levels depending on the risk level and probability level. The higher the risk level, the stricter the authorization procedure.
In SimpleOne, once a change request requiring authorization is raised, it goes to the authorization stage. The status of the request changes to the Authorization. For this, special authorization tickets are sent to all necessary authorities depending on the Authority level (see the table below for more information).
In such a ticket, every recipient is proposed to approve or reject a request.
If all authorization tickets have been approved, then the change request is considered to be successfully approved. The status of the request changed to the Scheduled.
If there is even one authorization ticket was rejected, then:
For the emergency changes, due to their high importance for business services or CI, the relationship between the Registered and Authorization states is one way. It means that emergency tickets cannot be rejected.
Change Authority level
Risk level | Change Authority level |
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Low | Local Authorization (authorization by the assigned user) |
Medium | Change Manager Only |
High | Basic CAB:
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Very High | Complex CAB:
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Notes:
If solving of change request requires the participation of different departments, then you can create a Change Task for each of them. They will be related to the parent change request, but not like in the "master-slave" model. The better example is the "parent-child" model.
To create a change task, please complete the following steps:
Subject - describe the task here in a brief manner;
You can create as many change tasks as you need, |
Change Task State Model
Basing on the SimpleOne state model, when the change request has been fully processed (scheduled, implemented, and reviewed, it must be closed. When closing the incident, the agent must provide the closure code.
This code specifies an option of the closure. SimpleOne has the following options:
Option | Description |
---|---|
Implemented | This state displays that the change request was fully implemented. |
Partially Implemented | This state displays that the change request was implemented with some exclusions that do not affect the critical functionality of the service. |
Not Implemented | This state displays that the change request was not implemented. |
Cancelled | This state displays that the change request was cancelled because of authorization failed or revoked by the caller. |
Backout | This state displays that the change request implementation was not successful, and the previous state of service (or CI) was restored. |
The priority of the Change Request can be figured out based on its impact and urgency using a priority matrix.
The impact of a change indicates the potential damage (in case of emergency changes) or effect (in case of standard or normal changes) that will be caused to the business user or service or CI.
In SimpleOne, the impact can be categorized as:
The urgency of a change indicates the measure of time in the following cases:
In SimpleOne, the urgency can be categorized as:
Based on the priority, changes can be categorized as:
The priority matrix
Impact / Urgency | Very High | High | Medium | Low |
High | Critical | Critical | High | Moderate |
Medium | Critical | High | Moderate | Low |
Low | Critical | Moderate | Low | Low |
создаются из ченджей либо с нуля как темплейт, отдельный механизм авторизации, снять с Андрея. из темп только станд ченджи.