Available scope attributes
The system has a number of predefined attributes for use in a scope expression.
Scope expression limitations pre v3.2
The two scope expression limitations for Tachyon pre v3.2 are the:
- Only operator supported in the expression tree object is AND
- System only supports single level expression trees, for example you cannot have an expression tree object and an operand for another expression tree object.
Tags are a specific case. Tags always use the tagtxt attribute name.
To scope on tags leave the Operator field blank (""), like:
Tag names are not case-sensitive but tag values are, so you will get an error if you specify a tag value whose case does not match one of the stored values defined for that tag.
Also there cannot be spaces around the = sign, if you specify "key = value" then you will get an error
Handling Management Groups
Management groups are another special case. They always use the managementgroup attribute name.
The only operator they support is == and do not have a data type.
The value is the UsableId, not the Name or Id of the Management group.
When criticality is used in a scope expression the value needs to be the numerical value, not the "friendly" name seen in the UI.
Mapping between the numbers and names can be found in the database in the GlobalSettings table, row with the name "CriticalityMapping".
The default mapping can be seen below.
Double check these mappings as they might have been changed in your installation of Tachyon.
|Numerical Value||Friendly name|