The Categories[Get] command returns the category name associated with the menu entry entry.

MyContextModule := StandardContext:-Copy();

$\mathrm{MyContextModule}:=\mathbf{module}\left(\right)\mathbf{option}\mathrm{package}\;\mathbf{local}\mathrm{ListTestsPassed}\,\mathrm{ListTypesPassed}\,\mathrm{ListTestsRun}\,\mathrm{ListTypesRun}\,\mathrm{ListTestsByType}\,\mathrm{ExpressionHandler}\,\mathrm{BuildActionList}\,\mathrm{GetTestResult}\,\mathrm{IsEntryActive}\,\mathrm{SubmoduleLoadSet}\;\mathbf{export}\mathrm{Entries}\,\mathrm{Queries}\,\mathrm{EntryGenerators}\,\mathrm{HandleExpression}\,\mathrm{Categories}\,\mathrm{Copy}\,\mathrm{TypeTree}\,\mathrm{EntriesTests\_by\_Types}\,\mathrm{ActivityTests}\,\mathrm{Input}\,\mathrm{Load}\,\mathrm{\_pexports}\;\mathbf{end\; module}$

with(MyContextModule);

$\left[\mathrm{Categories}\,\mathrm{Copy}\,\mathrm{Entries}\,\mathrm{EntryGenerators}\,\mathrm{HandleExpression}\,\mathrm{Queries}\right]$

Check, re-set then check the category associated with the entry "Language Conversions".

Categories[Get]("Language Conversions");

$''Category\; 2''$

Categories[Set]("Language Conversions", "Category 1");

Categories[Get]("Language Conversions");

$''Category\; 1''$

Add an entry and retrieve its category.

Entries[Add]("My Integer Factors", "ifactors(%EXPR)", integer, category="Category 2"):

Categories[Get]("My Integer Factors");

$''Category\; 2''$