An event might occur when an object gets added, deleted or modified in the iCan system or external system. This table allows you to store the state of the object before modification and the state of the object after modification.
| Column Name | Column Datatype | Column Null Option | Column Comment |
| id | varchar(128) | not null | Non-displayable id used in the backend as a reference between tables. |
| name | nvarchar(50) | not null | Name of the property of the object or the field |
| data_type | nvarchar(50) | with null | Data type of the field or property |
| old_value | nvarchar(256) | with null | Property value before modification or change |
| new_value | nvarchar(256) | with null | Property value after modification or change |
| multi_value | integer | with null | 0/1. If 0, this field is not a multi-value field. |
Product Name: Unicenter Service Management
Table Type: Table
Relationships:
| Primary Key | Related Table | Related Column |
| id name |
usm_system_change_detail_ext | id name |