diff --git a/platform/core/src/services/DicomMetadataStore/DicomMetadataStore.ts b/platform/core/src/services/DicomMetadataStore/DicomMetadataStore.ts
index 10442cc25..79ac22b6b 100644
--- a/platform/core/src/services/DicomMetadataStore/DicomMetadataStore.ts
+++ b/platform/core/src/services/DicomMetadataStore/DicomMetadataStore.ts
@@ -53,10 +53,22 @@ function _getStudyInstanceUIDs() {
   return _model.studies.map(aStudy => aStudy.StudyInstanceUID);
 }
 
+/**
+ * Gets a study (a collection of series) using it's StudyInstanceUID
+ * @param {*} StudyInstanceUID - Unique Identifier for the study
+ * @returns {*} A study object
+ */
 function _getStudy(StudyInstanceUID) {
   return _model.studies.find(aStudy => aStudy.StudyInstanceUID === StudyInstanceUID);
 }
 
+/**
+ * Gets a series (a collection of images) using both
+ * the Study and Series InstanceUID's
+ * @param {*} StudyInstanceUID - Unique Identifier for the study
+ * @param {*} SeriesInstanceUID - Unique Identifier for the series
+ * @returns {*} A series object
+ */
 function _getSeries(StudyInstanceUID, SeriesInstanceUID) {
   if(!StudyInstanceUID) {
     const series = _model.studies.map(study => study.series).flat();
@@ -72,6 +84,13 @@ function _getSeries(StudyInstanceUID, SeriesInstanceUID) {
   return study.series.find(aSeries => aSeries.SeriesInstanceUID === SeriesInstanceUID);
 }
 
+/**
+ * Gets an instance (a single image or object)
+ * @param {*} StudyInstanceUID - Unique Identifier for the study
+ * @param {*} SeriesInstanceUID - Unique Identifier for the series
+ * @param {*} SOPInstanceUID Unique Identifier for a specific instance
+ * @returns an instance object
+ */
 function _getInstance(StudyInstanceUID, SeriesInstanceUID, SOPInstanceUID) {
   const series = _getSeries(StudyInstanceUID, SeriesInstanceUID);
 
diff --git a/platform/docs/docs/platform/services/data/DisplaySetService.md b/platform/docs/docs/platform/services/data/DisplaySetService.md
index 8b8bcae67..af4e36f69 100644
--- a/platform/docs/docs/platform/services/data/DisplaySetService.md
+++ b/platform/docs/docs/platform/services/data/DisplaySetService.md
@@ -4,7 +4,6 @@ sidebar_label: DisplaySet Service
 ---
 # DisplaySet Service
 
-
 ## Overview
 `DisplaySetService` handles converting the `instanceMetadata` into `DisplaySet` that `OHIF` uses for the visualization. `DisplaySetService` gets initialized at service startup time, but is then cleared in the `Mode.jsx`. During the initialization `SOPClassHandlerIds` of the `modes` gets registered with the `DisplaySetService`.
 
@@ -12,7 +11,9 @@ sidebar_label: DisplaySet Service
 
 DisplaySet is a general set of entities and contains links to bunch of displayable objects (images, etc.) Some series might get split up into different displaySets e.g., MG might have mixed views in a single series, but users might want to have separate LCC, RCC, etc. for hanging protocol usage. A viewport renders a display set into a displayable object.
 
-imageSet is a particular implementation of image displays.
+An imageSet is a particular implementation of image displays.
+- Learn more about Study (https://www.dicomstandard.org/standards/view/information-object-definitions#sect_A.1.2.2)
+- Learn more about Series (https://www.dicomstandard.org/standards/view/information-object-definitions#sect_A.1.2.3)
 :::
 
 
@@ -27,6 +28,18 @@ Then, the same process is used as was originally done to create new display sets
 
 NOTE: Any instances not matched are NOT added to any display set and will not be displayed.
 
+:::::info[Clarification of Terminology]
+
+Display Sets, which are custom to OHIF, are often confused with different DICOM terms, including study, series, and instances. The following are definitions for these terms to alleviate confusion.
+<br></br>
+
+DICOM Terms:
+* **Study**: A collection of series
+* **Series**: A collection of images or objects
+* **Instance**: Single image or object
+* **Display Set**: Set of displayable objects (Can be anything shown to the user)
+:::::
+
 ## Adding `madeInClient` display sets
 It is possible to filter or combine display sets from different series by
 performing the filter operation desired, and then calling the `addActiveDisplaySets`