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1. Click the Template Groups tab.
2. Below the left panel, click . The new template group window appears as shown below.
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3. Enter the name of the new group and optionally a version number and description in the boxes provided. The author and creation date fields are pre-populated. You can edit the author by completing this procedure and then editing the template group.
4. Click Done. The new template group appears in the Group Name panel.

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1. Click the Template Groups tab.
2. Select the template group you want to delete by clicking it.
3. Below the left panel, click . A message appears. 
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4. Click Delete.

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When you design a template, it is helpful to keep the purpose in mind. A template structures how users will enter information into an imaging application. The following table may help make the connection between the AIM Template Manager and information entered into an imaging application.

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1. Click the Templates tab.
2. Below the left panel, click . The new template window appears as shown below.
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3. Enter a name for the template and optionally any of the other fields. Note that you cannot change the author at this point but you can do so by editing the template later.
4. Click Done.
5. Imaging:Add one or more components to the template. Components can be of any of the AIM classes, which include anatomic entity, imaging observation, inference, and calculation.
6. Imaging:Add one or more characteristics to each template component you add, as applicable (Inference and Calculation components don't have associated characteristics).

7. Imaging:Specify the allowed termsfor each characteristic (for Anatomic Entity and Image Observation components) or component (for Inference and Calculation components).

   Tip
   title Expanding and collapsing
   Below the Template Components panel, click to expand all of the template components to see their characteristics or click to collapse the characteristics and just see a list of components. Within the template component row, click the same buttons to expand or collapse individual elements of the component.

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1. Select the template to which you want to add a component from the Template Name panel.
2. From the buttons in the Template Components panel, click . A new Template Components section of the panel appears.
   

3. Customize your template component by specifying the items in the table below.

   Field	Description
   Label	Double-click this field to add a label. A label becomes a heading in the image annotation form that users complete once the template is imported into an imaging application. For example, "Lesion".
   Description	Explanatory text about the component; for example, "Select the type of lesion".
   AIM Class	Select an AIM class from the list. As the image below of the expanded list shows, AIM class options are Anatomic Entity, Imaging Observation, Inference, and Calculation. Image Modified An Anatomic Entity is the place in the body where the finding is located; for example, lung. An Imaging Observation is an observation made based on interpretation of an image or images, including visual features (e.g., an opacity, abnormal high signal intensity) morphologic or physiologic processes (e.g., pleural effusion, tracheal deviation), and diseases (e.g., adenocarcinoma, arthritis). (Source: radlex.org Wiki Markup {multi-excerpt-include:wikicontent:Exit Disclaimer to Include|name=ExitDisclaimer|nopanel=true} )
   Min	The minimum number of times the template will allow users this select this term when they annotate an image.
   Max	The maximum number of times the template will allow users to select this term when they annotate an image.
   Display	Select this box to display this component in the template.
   Confidence	Specify the confidence interval for the value users will enter for this component. Expected values are 0 through 100.
   Authors	The AIM Template Manager user who created this component.

Add a Calculation Component to a Template

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The AIM template requests the following information about a Calculation component.

Add a Characteristic to a Component

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addcharacteristictocomponent addcharacteristictocomponent

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1. Imaging:Create a component of the Anatomic Entity or Imaging Observation AIM class.

2. Specify information describing the characteristic, as follows.

   Field	Description
   Label	Double-click this field to add a label. A label becomes a heading in the image annotation form that users complete once the template is imported into an imaging application.
   Description	An optional description of the characteristic.
   Min	The minimum number of times the template will allow users this select this term when they annotate an image.
   Max	The maximum number of times the template will allow users to select this term when they annotate an image.
   Display	Select this box to display this component in the template.
   Confidence	Specify the confidence interval for the value users will enter for this characteristic. Expected values are 0 through 100.
   Authors	The AIM Template Manager user who created this characteristic.

   • To add additional characteristics, click to add another row.
   • To delete a characteristic, select the characteristic and then click .

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1. Imaging:Add a characteristic to the component. Below the characteristic, one Allowed Terms entry row appears.

   Tip
   To add additional allowed terms, click to add another row. Similarly, to delete an allowed term associated with a characteristic, select it and then click

2. To select an allowed term from a Imaging:lexicon you have created, find it in the Search Lexicon Terms panel on the right by following these steps. Note that you must select a table heading of allowed terms before you proceed with the following steps.
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   1. Enter the term you want to search for. You can also enter only part of the term, such as "Tum" for "Tumor".
   2. Click at least one lexicon where you believe the term you are searching for is located. You can select more than one lexicon by clicking one, pressing and holding the Shift or Ctrl key, and then selecting the next one.
   3. Click . All lexicon entries containing the word you entered appear in the search results.
   4. Select an Allowed Terms row where you want to add the allowed term.

   5. Click the button below the Search Lexicon Terms panel. The allowed term appears in the Allowed Terms row you selected.

      Info
      title Showing and hiding panels
      If you cannot scroll any further to the right to see all of the fields of an allowed term, you can hide the Search Lexicon Terms panel. Likewise, you can show a hidden panel. Each panel in the AIM Template Manager has a small arrow in the middle of it, shown below, that you can click to show or hide it.

3. To add an allowed term manually, specify information about it into the relevant fields on the page, which are described below.

   Field	Description
   Term	The allowed term's name.
   Code	Unique code that identifies the term.
   Source	Where the term originated.
   Ask if Present	If you select this box, the template will instruct the imaging application to ask for this information if the characteristic is present. This box is not available for the Inference and Calculation AIM classes.

Editing a Template

To edit a template

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1. Click the Templates tab.
2. Select the template you want to delete by clicking it.
3. Below the left panel, click . A message appears.
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4. Click Delete. The template is no longer in the Templates panel.

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1. Click the Lexicons tab.
2. Select the lexicon you want to delete by clicking it.
3. At the bottom of the Lexicon panel, click . A message appears.
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4. Click Delete. The lexicon is no longer in the Lexicon panel.

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1. Click the Lexicons tab.
2. Select the lexicon that you want to contain your new lexicon entry.
3. At the bottom of the Lexicon Terms panel, click . A new section for the new lexicon entry appears at the bottom of the list of lexicon terms.
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4. Complete the fields to describe the lexicon entry. Note that you must double-click a field to make it editable, as shown below.
   
   An explanation of the purpose of each field is shown in the table below.

   Field	Description
   Code Meaning	The name of the term you want to use as the lexicon entry.
   Code Value	The value assigned by the coding scheme designator
   Coding Scheme Designator	The organization who created this coding scheme.
   Coding Scheme Version	The version of the coding scheme you are using.
   Description	A description of the term.
   Lexicon Name	This field is already populated and is the lexicon you selected before beginning to add an entry.

Delete a Lexicon Entry

To delete a lexicon entry

1. Click the Lexicons tab.
2. Select the lexicon that contains the term you want to delete.
3. Click the term you want to delete to select it.
4. Click . A message appears. 
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5. Click Delete. The lexicon entry no longer appears in the Lexicon Terms panel.

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1. Click the Lexicons tab.
2. At the bottom of the Lexicon Terms panel, click . A search window appears.
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3. Enter the term you want to search for. You can also enter only part of the term, such as "Tum" for "Tumor".
4. Click at least one lexicon where you believe the term you are searching for is located. You can select more than one lexicon.
5. Click . All lexicon entries containing the word you entered appear in the search results.