Tag Attributes - Context and Units
Report Authority will display the current value of the contexts and units for all the selected primary tags.
Edit the values of tag contexts and attributes to make changes to all of the selected tags.
Empty Values
If the context and attributes of all of the selected tags are not the same, the value in the control will be empty. You can then set the value of the attribute for all the selected tags by selecting a value from the drop-down list.
Disable Drop-Down Lists
The period context control will be disabled if the selection of primary tags contains tags which require instant and duration period contexts and likewise, the unit control will be disabled if the primary tags contain a mixture of different tags requiring different unit types.