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--- electronrt:userguide:tutorials:electron_beams [2022/05/02 16:01] – [Normalization Template] dpatenaude
+++ electronrt:userguide:tutorials:electron_beams [2025/11/28 16:11] (current) – kerhart
@@ Line 103: / Line 103: @@
 In this block the user can specify how the electron beam will be normalized. Absolute dose based normalization can be selected to scale the computed relative dose (%) to absolute (Gy) dose.
+If the Course is assigned a treatment site with a [[[electronrt:userguide:tutorials:all_tutorials#plan_defaults_templates|beam normalization template]] and the the selected geometric target is one of the prescription structures, the normalization will be set according to the template in the treatment site. If the the geometric target is not a prescription structure, the absolute dose value must be set by the user. Refer to [[electronrt:userguide:tutorials:all_tutorials#plan_defaults_templates|Editing the Site Settings]] to set a beam normalization template.
 <imgcaption beam_normalization|Absolute Dose Beam Normalization>{{ :electronrt:userguide:tutorials:absolute_dose_based_normalization.png?direct&400 |}}</imgcaption>
@@ Line 135: / Line 137: @@
 Here the user can add or edit a bolus for this beam, more details on bolus creation can be found in the [[electronrt:userguide:tutorials:electron_bolus|Electron Bolus Creation]] section below (Intensity Modulators can also be added here).
+==== Dose Calculation ====
+The eRT application automatically runs the dose calculation anytime the beam configuration is altered by the user, there is no need to explicitly compute dose. Whenever a dose is displayed on the screen, you can be sure it is the dose corresponding to the currently specified beam information (there may be a slight 2-4 second delay after modifying a beam parameter in which time the prior dose result is still visible, this is to ensure the user has finished their current edits and avoids starting extra, unwanted dose calculations).
+Please read the [[electronrt:userguide:instructions_for_use:dose_algorithms|Dose Calculation Algorithms page]] for a complete description of the dose calculation algorithms used within the eRT application.