diff --git a/apps/paramaps/itkimage2paramap.xml b/apps/paramaps/itkimage2paramap.xml
index e0d6a062..2d4af4a8 100644
--- a/apps/paramaps/itkimage2paramap.xml
+++ b/apps/paramaps/itkimage2paramap.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <executable>
   <category>Informatics.Converters</category>
-  <title>Encode DICOM Parametric Map</title>
+  <title>Convert ITK image to DICOM Parametric Map</title>
   <description>Convert a parametric map provided in any of the formats supported by ITK, such as NRRD or NIFTI, into a DICOM Parametric Map image object.</description>
   <version>1.0</version>
   <documentation-url>https://github.com/QIICR/dcmqi</documentation-url>
@@ -10,7 +10,7 @@
   <acknowledgements>This work is supported in part the National Institutes of Health, National Cancer Institute, Informatics Technology for Cancer Research (ITCR) program, grant Quantitative Image Informatics for Cancer Research (QIICR) (U24 CA180918, PIs Kikinis and Fedorov).</acknowledgements>
 
   <parameters>
-
+    <label>Required input/output parameters</label>
     <file>
       <name>inputFileName</name>
       <label>Parametric Map file name</label>
@@ -35,6 +35,19 @@
       <description>File name of the DICOM Parametric map object with the result of the conversion.</description>
     </file>
 
+    <directory>
+      <name>dicomDirectory</name>
+      <label>Source DICOM directory</label>
+      <channel>input</channel>
+      <longflag>inputDICOMDirectory</longflag>
+      <default></default>
+      <description>Directory with the source DICOM images that were used to generate the parametric map.</description>
+    </directory>
+
+  </parameters>
+
+  <parameters advanced="true">
+    <label>Additional input/output</label>
     <string-vector>
       <name>dicomImageFileList</name>
       <label>DICOM images file name</label>
@@ -43,16 +56,6 @@
       <default></default>
       <description>File name of the DICOM image file that should be used to populate the composite context (attributes related to the patient and imaging study).</description>
     </string-vector>
-
-    <file>
-      <name>dicomDirectory</name>
-      <label>Source DICOM directory</label>
-      <channel>input</channel>
-      <longflag>inputDICOMDirectory</longflag>
-      <default></default>
-      <description>Directory with the source DICOM images that were used to generate the parametric map.</description>
-    </file>
-
   </parameters>
 
 </executable>
diff --git a/apps/paramaps/paramap2itkimage.xml b/apps/paramaps/paramap2itkimage.xml
index 25975de5..c901684f 100644
--- a/apps/paramaps/paramap2itkimage.xml
+++ b/apps/paramaps/paramap2itkimage.xml
@@ -10,6 +10,7 @@
   <acknowledgements>This work is supported in part the National Institutes of Health, National Cancer Institute, Informatics Technology for Cancer Research (ITCR) program, grant Quantitative Image Informatics for Cancer Research (QIICR) (U24 CA180918, PIs Kikinis and Fedorov).</acknowledgements>
 
   <parameters>
+    <label>Required input/output parameters</label>
     <file>
       <name>inputFileName</name>
       <label>Parametric Map DICOM file name</label>
@@ -25,6 +26,10 @@
       <longflag>outputDirectory</longflag>
       <description>Directory to store parametric map in an ITK format, and the JSON metadata file.</description>
     </directory>
+  </parameters>
+
+  <parameters advanced="true">
+    <label>Advanced parameters</label>
 
     <string-enumeration>
       <name>outputType</name>
diff --git a/apps/seg/itkimage2segimage.xml b/apps/seg/itkimage2segimage.xml
index b5adfe2b..8c6c90cc 100644
--- a/apps/seg/itkimage2segimage.xml
+++ b/apps/seg/itkimage2segimage.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <executable>
   <category>Informatics.Converters</category>
-  <title>Encode DICOM SEG</title>
+  <title>Convert ITK image(s) into DICOM Segmentation Image</title>
   <description>Convert the volumetric segmentation(s) stored as labeled pixels using any of the formats supported by ITK, such as NRRD or NIFTI, into a DICOM Segmentation Object (further referred to as SEG).</description>
   <version>1.0</version>
   <documentation-url>https://github.com/QIICR/dcmqi</documentation-url>
@@ -10,7 +10,7 @@
   <acknowledgements>This work is supported in part the National Institutes of Health, National Cancer Institute, Informatics Technology for Cancer Research (ITCR) program, grant Quantitative Image Informatics for Cancer Research (QIICR) (U24 CA180918, PIs Kikinis and Fedorov).</acknowledgements>
 
   <parameters>
-
+    <label>Required input/output parameters</label>
     <file>
       <name>metaDataFileName</name>
       <label>JSON metadata file</label>
@@ -50,6 +50,10 @@
       <longflag>inputImageList</longflag>
       <description>Comma-separated list of file names of the segmentation images in a format readable by ITK (NRRD, NIfTI, MHD, etc.). Each of the individual files can contain one or more labels (segments). Segments from different files are allowed to overlap. See documentation for details.</description>
     </string-vector>
+  </parameters>
+
+  <parameters advanced="true">
+    <label>Advanced processing parameters</label>
 
     <boolean>
       <name>skipEmptySlices</name>
diff --git a/apps/seg/segimage2itkimage.xml b/apps/seg/segimage2itkimage.xml
index 384c58a1..3bee199d 100644
--- a/apps/seg/segimage2itkimage.xml
+++ b/apps/seg/segimage2itkimage.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <executable>
   <category>Informatics</category>
-  <title>Convert DICOM SEG into ITK image</title>
+  <title>Convert DICOM Segmentation Image into ITK image(s)</title>
   <description>This tool can be used to convert DICOM Segmentation into volumetric segmentations stored as labeled pixels using research format, such as NRRD or NIfTI, and meta information stored in the JSON file format.</description>
   <version>1.0</version>
   <documentation-url>https://github.com/QIICR/dcmqi</documentation-url>
@@ -10,6 +10,7 @@
   <acknowledgements>This work is supported in part the National Institutes of Health, National Cancer Institute, Informatics Technology for Cancer Research (ITCR) program, grant Quantitative Image Informatics for Cancer Research (QIICR) (U24 CA180918, PIs Kikinis and Fedorov).</acknowledgements>
 
   <parameters>
+    <label>Required input/output parameters</label>
     <file>
       <name>inputSEGFileName</name>
       <label>SEG file name</label>
@@ -18,13 +19,18 @@
       <description>File name of the input DICOM Segmentation image object.</description>
     </file>
 
-    <file>
+    <directory>
       <name>outputDirName</name>
       <label>Output directory name</label>
       <channel>input</channel>
       <longflag>outputDirectory</longflag>
       <description>Directory to store individual segments saved using the output format specified files. When specified, file names will contain prefix, followed by the segment number.</description>
-    </file>
+    </directory>
+
+  </parameters>
+
+  <parameters advanced="true">
+    <label>Advanced parameters</label>
 
     <string>
       <name>prefix</name>