This function is only available in the Flash-based Designer. It does not work in the HTML5 Designer.
In certain cases, long paragraphs should flow over different columns. We can define certain text blocks as linked to earlier text blocks and designed specifically to contain the text that does not fit into the earlier text block. Many text blocks may be chained in this way.

To create a linked text block, in the destination block (block which will receive overflow text), add custom property:
| Property Type | string |
| Property Name | overflow (all lowercase letters) |
| Property Value | Block Name of block that will provide overflow text (for example: Block_0) |


See also: Special Functions in PDFlib (overview of all special functions)