component-template

{{!-- templates/components/my-form.hbs --}}

{{#bs-form model=changeset
           formLayout="vertical"
           onSubmit=(action submit changeset)
           class='mb-5' as |form|}}

  {{!-- other stuff --}}

  {{form.element controlType="power-select"
                 property="mediaLicense"
                 label="Media license"
                 options=mediaLicenses
                 optionLabelPath="name"}}
     
  {{bs-button defaultText="Save"
              type="primary"
              buttonType="submit"}}

{{/bs-form}}

route

// routes/show.js

model(params) {
      return RSVP.hash({
        image: this.get('store').findRecord('image', params.id),
        mediaLicenses: this.get('store')
                           .findAll(
                             'media-license',
                             { fields: { media_licenses: 'name' } }
                           )
      });
    },

route-template

# templates/show.hbs

{{my-form changeset=(changeset model.image validations)
          submit=(action "submit")
          mediaLicenses=model.mediaLicenses}}