List of attribute-specific columns for data references

When worksheets show attributes in rows, the following columns contain information about data-reference attributes:

• AttributeConfigString

  The attribute configuration string (see Learn about attribute configuration strings) that defines the data reference.

• AttributeDataReference

  The type of data reference. Possible values include: Formula, PI Point, PI Point Array, String Builder, Table Lookup or URI Builder.

• AttributeValue

  The value of the attribute at retrieval time. For attributes that have a data reference, this cell is empty (if the Show Values in Rows check box is clear) or contains the value at a specified time (if the Show Values in Rows check box is selected). See Show values from data references.

  Note: PI Builder never publishes values for attributes that have data references.