diff --git a/app/preprints/-components/submit/author-assertions/template.hbs b/app/preprints/-components/submit/author-assertions/template.hbs
index 9a7799624b0..49200a5b681 100644
--- a/app/preprints/-components/submit/author-assertions/template.hbs
+++ b/app/preprints/-components/submit/author-assertions/template.hbs
@@ -29,6 +29,7 @@
@class='radio-group {{if (is-mobile) 'mobile'}}'
@isRequired={{true}}
@options={{this.coiOptions}}
+ @disabled={{this.isElementDisabled}}
@onchange={{this.updateCoi}}
as |radioGroup|
>
@@ -52,6 +53,7 @@
@changeSet={{this.authorAssertionFormChangeset}}
@preprintWord={{@manager.provider.documentType.singular}}
@validate={{this.validate}}
+ @disabled={{this.isElementDisabled}}
@manager={{@manager}}
/>
@@ -61,6 +63,7 @@
@changeSet={{this.authorAssertionFormChangeset}}
@preprintWord={{@manager.provider.documentType.singular}}
@validate={{this.validate}}
+ @disabled={{this.isElementDisabled}}
@manager={{@manager}}
/>
diff --git a/app/preprints/-components/submit/metadata/component.ts b/app/preprints/-components/submit/metadata/component.ts
index 0a779eebff5..4fef7a60217 100644
--- a/app/preprints/-components/submit/metadata/component.ts
+++ b/app/preprints/-components/submit/metadata/component.ts
@@ -167,4 +167,8 @@ export default class Metadata extends Component