From 1baa456d6e88cf65ac4e161d0daaf08687594312 Mon Sep 17 00:00:00 2001
From: Devin <38879940+Devin-Crawford@users.noreply.github.com>
Date: Thu, 2 Jan 2025 11:08:33 +0100
Subject: [PATCH] DOCS: Update ParametricSetups docstring (#5617)

---
 src/ansys/aedt/core/modules/design_xploration.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/ansys/aedt/core/modules/design_xploration.py b/src/ansys/aedt/core/modules/design_xploration.py
index e3387c9a5fe..5ef05363145 100644
--- a/src/ansys/aedt/core/modules/design_xploration.py
+++ b/src/ansys/aedt/core/modules/design_xploration.py
@@ -1162,10 +1162,13 @@ def add(
             Variation Start Point if a variation is defined or Single Value.
         end_point : float or int, optional
             Variation End Point. This parameter is optional if a Single Value is defined.
-        step : float or int
-            Variation Step or Count depending on variation_type. The default is ``100``.
+        step : float, int, or str
+            Variation Step or Count depending on variation_type. The default is ``100``
+            for the "LinearCount" variation_type. If a string is passed as an argument, it
+            must be a valid expression in the given context. For example, "0.1mm" may be passed
+            for a step size when the variation_type is "LinearStep".
         variation_type : str, optional
-            Variation Type. Admitted values are `"LinearCount"`, `"LinearStep"`, `"LogScale"`, `"SingleValue"`.
+            Variation Type. Permitted values are `"LinearCount"`, `"LinearStep"`, `"LogScale"`, `"SingleValue"`.
         solution : str, optional
             Type of the solution. The default is ``None``, in which case the default
             solution is used.