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ServiceNow-Data-Model-v3.4 ServiceNow 数据模型CMDB,ITSM 数据模型,ITOM数据模....pdf

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ServiceNow Data Model v3.4.vsd
Over All
1_ODM
TransAlta ODM
1c Skills
2_TDM Task Ext
2_TDM Planned Task Ext
Task-CI Relationship
2a_Incident
2b_Problem
2c_Change
2d_Release
2h_Alert Mgmt
2i_Event Mgmt (draft)
3_SC
3a-SC Ext
3b_Service Portfolio
4-CMDB Data Model
4a_CMDB HW Ext (Eureka)
4a1_CMDB PC-Server Ext (Fuji)
4a2 CMDB NW & Printer (Fuji)
4a3-CMDB SAN-Storage (Fuji)
4a4-CMDB Telcom (Fuji)
4b_CMDB Appl Ext
4c_CMDB DB & SW
4d_CMDB_Virtualization Ext
4e_CMDB High Availabilty Ext
4f CMDB Network Ext
4g CMDB Hostname Ext
4h_CMDB Service Ext
4i_CMDB_physical
4j_CMDB Other Ext
5-ADM
5a_HAM
5a_HAM simple
5b_SAM
5b_SAM simple
5c_Contract
5d_Contract - Asset relationship (draft)
5e_Procurement
6a_Model
6b_Model Ext
7-ITCM
7b_ITCM Ext
8_SLA
9_Knowledge
12_Survey
13-KT
20_PPM
21_Resource
22_Demand
23_Test
30_ITGRC
40a_Service_Automation
40b_Service Automation EXT
41a_FSM
41b_FSM Group
42_HR SA
43_Facilities SA
44_Finance SA
45_Legal SA
46_Marketing SA
49_SFA
50a_Discovery
50b_Discovery-EXT
99_Consolidated Platform
Legend
High Level ServiceNow Data Model Relationships 2 Task Data Model Task Cards 3 9 Catalog Task Approval Task Service Catalog Data Model Content Item Knowledge Data Model Available for Affected CI Impacted Service Business Service Affected Products Expense Line 7 Supported by Approval Group Managed by CI Cards 4 CMDB Data Model Expense Allocation IT Cost Management Data Model Expense Line CI linked to Asset 5 Asset & Contract Data Model Model Category 6 Model Data Model Caller Requested by Assigned to Location Requested by Requested for 1 Organizational Data Model Measures Service Levels provided Contract Users Contract Locations 8 SLA Data Model Cost Center Department Assigned to Owner Location Chargeback to Assets Covered
1 Organizational Data Model Location cmn_location Parent Company core_company Parent Cost Center cmn_cost_center Parent Building cmn_building Stockroom alm_stockroom Department cmn_depart ment Parent User sys_user Manager Has roles sys_user_has_role Roles sys_user_role Is member of sys_user_grmember Has roles sys_group_has_role Group sys_user_group Types (examples) Support (ActionCentre) Access (DL, Security) Catalog: (Approval) Change (CAB)
Location cmn_location Type: Country Parent Location cmn_location Type: Prov/State 1b Organizational Data Model (Hierarchical example) Company core_company Company core_company Parent Cost Center cmn_cost_center Type: PNL Parent Cost Center cmn_cost_center Type: Customer Parent Department cmn_depart ment Type: Divi sion Parent Department cmn_depart ment Type: Business Uni t Parent Location cmn_location Type: City Parent Location cmn_location Type: Building Parent Location cmn_location Type: Room Stockroom alm_stockroom Parent Parent Cost Center cmn_cost_center Type: Cost Center Department cmn_depart ment Type: Section Parent Department cmn_depart ment Type: Department User sys_user Is member of sys_user_grmember Has roles sys_user_has_role Roles sys_user_role Group sys_user_group eg. Network Parent Group sys_user_group eg. Network-East Has roles sys_group_has_role Types (examples) Support (ActionCentre) Access (DL, Security) Catalog: (Approval) Change (CAB)
1b Skills Management Data Model User sys_user Has Skills (sys_user_has_skill) Task task Is member of (sys_user_grmember) Group sys_user_group Tasks can be assigned based on required skills Skills cmn_skill Has Skills sys_group_has_skill Contained Skil ls cmn_skill_contains Skills Required for Model Maintenance cmn_m2m_skill_model Product Model cmdb_model
2 Task Data Model Extensions Task task Fields defined at task level (inherited by all extended tables) - Active - Activity Due - Additional Comments - Approval - Approval History - Approval set - Assigned to - Assignment Group - Business Duration - Close Notes - Closed - Closed by - Comments & Work notes - Company - Configuration Item - Contact Type - Contract - Correlation ID - Correlation display - Created - Created by - Delivery plan - Delivery task - Description - Domain - Due date - Duration - Escalation - Expected start - Follow up - Group list - Impact - Knowledge - Location - Made SLA - Number - Opened - Opened by - Order - Parent - Priority - Reassignment Count - SLA due - Service offering - Short Description - Skills - State - Sys ID - Task type - Time worked - Updated - Updated by - Updates - Upon approval - Upon reject - Urgency - User input - Watch list - Work end - Work notes - Work notes list - Work start - Questions - Label Incident incident Problem problem Change Request change_request Change Phase change_phase Request sc_request Requested Item sc_req_item KB submission kb_submission Loaner Request loaner_request Ticket ticket Chat Queue Entry chat_queue_entry Problem Task problem_task Group Approval sysapproval_group Change Task change_task Catalog Task sc_task Issue issue Planned Task planned_task Private Task vtb_task See next page Change Request IMAC change_request_imac Work Order wm_order Work Task wm_task Audit Observations grc_observat ion Requirements grc_audit_requirement Activity grc_act ivity Demand dmn_demand HR Case hr_case HR Change hr_change HR Task hr_task Service Order sm_order Facilities Request facilities_request Service Task sm_task Facilities Request Task facilities_request_task
Task task Planned Task planned_task - Actual Cost - Actual Duration - Actual Effort - Budget Cost - Critical Path - Estimated Cost - HTML Description - Level - Percent Complete - Planned Duration - Planned Effort - Planned End Date - Planned start date - Remaining Duration - Remaining Effort - Rollup - Subtree root - Time Constraint - Top Task - WBS - WBS Order 2 Planned Task Data Model Extensions Phase rm_release_phase SDLC Release rm_release_sdlc Enhancement rm_enhancement Defect rm_defect Testing task rm_test Documentation task rm_doc Release Task rm_task Test Case tm_test_case_instance SCRUM Release rm_release_scrum SCRUM Release rm_sprint Epic rm_epic Story rm_story SCRUM Task rm_task_scrum Release rm_release Feature rm_feature Product rm_product Test Plan tm_test_plan Assessment cl_assessment Project pm_project Requirement dmn_requirement Audit grc_audit Project Task pm_project_task Decision dmn_decision Control Test grc_control_test Remediation grc_remediation
2 How different Task Types Reference CMDB Task Incident Categorization Impact Services Affected CI - Opened by - Assigned to - Assignment Group - Closed by - Location - Company - Configuration Item Problem Root Cause Analysis Affected CI Problem Change Change Impact Assessment Impact Services Affected CI Change Task Approval Request Request KB submi ssi on Planned Task Requested Item Catalog Task Knowledge Article kb_knowledge Project pm_project Product rm_product Release rm_release Business Service cmdb_ci_service Configuration Item cmdb_ci Business Service cmdb_ci_service Configuration Item cmdb_ci Part of Business Service cmdb_ci_service Create new Configuration Item cmdb_ci Related to Configuration Item cm db_ci Affected CI Business Service cmdb_ci_service Affected CI Application cmdb_ci_apl
2a Incident Management Data Model User (Caller) sys_user Location cmn_location Group sys_group Business Service cmdb_ci_service Configurati on Item cmdb_ci Change change Caused by Change Resolved by Incident incident Categorization Affected CI task_ci Problem problem Metric Definition metric_definition Metric Instance metric_instance Task SLA task_sla Configurati on Item cmdb_ci
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