Table cell merging can be performed only in the report definition. Bindings
and Conditional Formattings
are applied while processing the report, hence it is not possible to merge cells with them. You may mimic cell merge by setting conditionally the border and background color of the cells so that they look like a single cell. However, I cannot offer a workaround for spanning the content of a single text field in two cells.
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal
and vote to affect the priority of the items