Assign a tag to a summary operation

You can add more than one tag to a single summary. You cannot add string tags to a summary operation.

To assign a tag to a summary operation

1. In the summary action options, select the summary operation in the list and then click Tags. The Summary Tag List dialog box appears.

   

2. To search for a tag in the database, click Add. The Tag Finder dialog box appears, in which you can query the database for tags. For more information, see Use the tag finder.

3. After you add a tag, select the tag in the list and then click Properties. The Summary Tag List Properties dialog box appears.

   

4. In the Lower Limit and Upper Limit boxes, set the validity range for the summary tag. Setting a validity range allows you to control the lower or higher limits at which the calculation is performed.

   Upper Limit

   The upper limit of validity for the tag's value. Values higher than this limit are not used in the calculation. By default, this value is set to 1000000000.

   Lower Limit

   The lower limit of validity for the tag's value. Values lower than this limit are not used in the calculation. By default, this value is set to ‑1000000000.

   For example, if the lower validity limit is 1000, the calculation algorithm ignores all returned data with a value lower than 1000 when performing the aggregation.

5. In the Description box, type a description of the summarized tag. This normally describes the result of the operation, although this description can be the same as that of the tag on which the operation is performed.

6. Click OK. The new summary operation tag will appears in the Summary Tag List dialog box.

7. To delete a summary tag from the list, select the tag and then click Delete.

8. To delete all of the summary tags, click Clear All.