Cannot lock pdf

[system]

Hello, I’m Ron, an automated tech support bot

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:

• Add signature fields to PDFs - createSignHereElement
• Why is the viewer showing “Network Failure”?
• Customize toolbar in viewer - Examples - Add a custom save button

APIs:

• Annotations - setCustomSerializeHandler(annotationClass, serializeHandler)
• Annotations.Forms.Field - new Field(name [, options])
• PartRetrievers.LocalPdfPartRetriever

Forums:

• Adding custom information on shapes and custom items
• How can we rotate pdf right/left from our custom buttons
• Getting error log on loading a particular pdf