PDF Editing Issues

How to Configure Radio Buttons for an Adobe Sign Signer

Bushra ParveenBushra Parveen Nov 5, 2026 868 views

Question details

The user needs to configure a radio-button field so that a signer can edit it, but the field is currently locked to Signature and Prefill roles in Adobe Acrobat Sign.

How to Configure Radio Buttons for an Adobe Sign Signer
Product
Adobe Acrobat Sign
Device & OS
not provided
Scenario
Setting up an interactive PDF form in Adobe Acrobat Sign where the recipient needs to select options using radio buttons.
Observed behavior
The radio-button field is locked to Signature and Prefill roles, preventing it from being configured as a standard signer-editable field.
Before you start

Ensure you have the original PDF document and sufficient authoring permissions to edit form fields and modify roles before proceeding.

Solution 1Recommended

Recreate the Radio Button as a Standard Form Field

Since the field was likely mapped incorrectly as a signature field initially, recreating it using the Prepare Form tool is the most effective way to assign it properly to the Signer role.

In Adobe Acrobat Sign, field type and role settings often become permanently locked once a field has been mapped or designated as a signature field. Because of this restriction, you cannot simply change a locked field's role directly from Signature/Prefill to Signer.

1
Open Prepare Form Tool

Open the original document in Adobe Acrobat and navigate to the 'Prepare Form' tool from the right-hand pane or the Tools menu.

2
Delete the Locked Field

Locate the existing radio-button group that is locked to the Signature or Prefill roles, select it, and press the Delete key.

3
Add a New Radio Button Group

Select the Radio Button icon from the form authoring toolbar, place it on the document, and configure the choices as standard form fields.

4
Assign to the Signer Role

Upload the updated document to the Adobe Sign authoring interface, select the newly created radio-button group, and assign its role to 'Signer' so the recipient can interact with it.

Recreate the Radio Button as a Standard Form Field
Field Mapping Restrictions: Always ensure you are adding standard form fields rather than specialized signature fields if you want the signer to select options manually during the signing process.
Effortless PDF Form Management

Create and Edit PDF Forms Easily with WPS Office

Avoid locked field restrictions and complex role assignments by using WPS PDF to seamlessly create, edit, and manage interactive PDF forms, including radio buttons and text fields.

  1. 1. Open WPS PDF: Launch WPS Office and open your document using the built-in WPS PDF editor.
  2. 2. Access Form Tools: Navigate to the 'Form' tab on the top ribbon to access interactive field options.
  3. 3. Add Radio Buttons: Click the 'Radio Button' icon, place it on your document page, and easily adjust its properties without complex role restrictions.
  4. 4. Save and Share: Save your interactive PDF form and send it directly to your recipients for quick completion.
Easily add, edit, and configure interactive radio buttons and checkboxes.Fully compatible with standard Adobe PDF form formats.Sign documents securely with built-in PDF signature tools.Lightweight, fast, and features a highly intuitive user interface.
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Frequently Asked Questions

Why is my PDF form field locked to the Prefill role?

This usually happens when the field is mistakenly mapped as a signature or specialized data field during the initial creation. Deleting the field and recreating it as a standard form field will resolve this issue.

Can I convert an existing signature field into a radio button?

No, Adobe Sign restricts converting specialized signature fields into standard form fields like radio buttons once they are mapped. You must delete the restricted field and create a new radio button group.

Are PDF forms created in WPS Office compatible with Adobe Acrobat?

Yes, interactive PDF forms containing text fields, checkboxes, and radio buttons created in WPS Office are fully standard-compliant and perfectly compatible with Adobe Acrobat and Adobe Reader.