diff --git a/README.md b/README.md
index 50c540c..ad3706e 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,8 @@ together with a definition of table 2 in Tablepress that looks like
 
 will produce a two-column table that lists the number and title of each "problem" in the Pod, with the title being a link to the problem.
 
+Note that the {}-expressions allowed in the entries of the table definition include arbitrary Pods "magic tags" syntax. So for example in my installation, which categorizes articles from a periodical, I have such expressions as `{@issue.issue_number}` and `{@section.permalink}`. You can also use the custom postprocessing argument, e.g. `{@source, list_of_links_to_terms}` (where "list_of_links_to_terms" is defined in the functions.php of my theme).
+
 ##### Building
 
 To produce an installable zip file, change directories into a git clone of this repository, and simply execute the command in mkplugin.sh (for example, via `bash mkplugin.sh`). Note that currently you must update the version number in the mkplugin.sh command.
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