Adding Data Labels to SPC Chart

Custom visuals (like PBISPC_DEV):

• Don’t inherit all standard line chart features
• Must explicitly implement things like:
• Data labels
• Tooltips (beyond basic)
• Conditional formatting

 PBISPC focuses on SPC logic (mean, UCL/LCL, rules), not labeling

Use tooltips

• Hover already shows values
• You can enhance with a custom tooltip page

 Clean and doesn’t clutter the chart

OR

Switch to Deneb (advanced but best control)

Use Deneb:

• Full control via Vega-Lite
• You can:
• Draw SPC lines
• Add labels
• Control formatting precisely

Hi F_Reh , as mentioned in the other post - you need to change your report to use the current AppSource version instead of this old development version. The current AppSource version has a data field for providing labels for each data point: