Connect MeisterTask to CII & UBL by InvoiceXML

Both apps 32MeisterTask 18CII & UBL by InvoiceXML 14

• Trigger
  New Attachment

  Triggers when a new file is attached to any task in the project you pick. Returns the attachment's name, type and download link along with the task it belongs to.

• Trigger
  New Checklist Item

  Triggers when a new checklist item is added to any task in the project you pick. Returns the item's text and status along with the checklist and task it belongs to.

• Trigger
  New Comment

  Triggers when a new comment is posted on any task in the project you pick. Returns the comment text and author along with the task it was posted on.

• Trigger
  New Label

  Triggers when a new label is created in the project you pick. Returns the label's name and color.

• Trigger
  New Person

  Triggers when a new person joins your MeisterTask account. Returns their name, email address and when they were added.

• Trigger
  New Project

  Triggers when a new project is created in your MeisterTask account. Returns the project's name, notes and status.

• Trigger
  New Section

  Triggers when a new section (column) is added to the project you pick. Returns the section's name, color and work-in-progress limit.

• Trigger
  New Task

  Triggers when a new task is created in the project you pick. Returns the task's title, notes, section and assignee.

• Trigger
  New Task Label

  Triggers when a label is added to any task in the project you pick. Returns the label's name and color along with the task it was added to.

• Action
  Create Attachment

  Uploads a file and attaches it to a MeisterTask task. Returns the new attachment's ID, name and download link.

• Action
  Create Label

  Creates a new label in a MeisterTask project. Returns the label's ID, name and color.

• Action
  Create Task

  Creates a new task in a MeisterTask section. Returns the task's ID, title, section and project.

• Action
  Create Task Label

  Adds an existing project label to a MeisterTask task. Returns the link between the task and the label.

• Action
  Find Attachment

  Finds an attachment on a MeisterTask task by name. Returns whether a match was found along with the attachment's ID, name and download link.

• Action
  Find Label

  Finds a label in a MeisterTask project by name. Returns whether a match was found along with the label's ID and color.

• Action
  Find Person

  Finds a person in your MeisterTask account by email address or full name. Returns whether a match was found along with the person's ID, name and email.

• Action
  Find Task

  Finds a task in a MeisterTask project by title, optionally limited to one section. Returns whether a match was found along with the task's ID, section and assignee.

• Action
  Update Task

  Updates a MeisterTask task. Only the values you supply are changed — anything you leave blank keeps its current value.

• Action
  Convert CII to UBL

  Translates a UN/CEFACT CII invoice XML into a standards-compliant UBL 2.1 XML document, enabling interoperability between systems that use different e-invoice formats.

• Action
  Convert UBL to CII

  Transforms a UBL 2.1 invoice XML into a UN/CEFACT CII XML document, bridging compatibility between PEPPOL-based systems and CII-native accounting platforms.

• Action
  Create CII Invoice

  Produces a UN/CEFACT Cross-Industry Invoice (CII) XML document from structured billing data, ready for submission through any EN16931-compliant e-invoicing channel.

• Action
  Create UBL Invoice

  Generates a standards-compliant UBL 2.1 XML invoice from structured billing data including seller, buyer, line items, and payment details.

• Action
  Extract Invoice Attachments

  Download an e-invoice's embedded attachments as a ZIP.

• Action
  Extract Invoice JSON

  Parses a PDF invoice into machine-readable JSON, reading embedded CII or UBL XML when available and applying AI-based extraction as a fallback for unstructured PDFs.

• Action
  Extract Invoice XML

  Pull the CII or UBL XML out of an e-invoice PDF.

• Action
  Parse Invoice JSON

  AI-parse any PDF invoice — messy, scanned, or handwritten — into structured JSON.

• Action
  Render CII to PDF

  Produce a human-readable PDF from a CII e-invoice.

• Action
  Render UBL to PDF

  Produce a human-readable PDF from a UBL e-invoice.

• Action
  Transform PDF to CII

  Reads an existing PDF invoice and produces a UN/CEFACT CII XML document using AI-powered data extraction. Ideal for digitising paper-based or scanned invoices into a structured CII format. Note: AI can make mistakes; review output before sending.

• Action
  Transform PDF to UBL

  Reads an existing PDF invoice and produces a UBL 2.1 XML document using AI-powered data extraction. Useful for onboarding legacy invoices into structured e-invoicing workflows. Note: AI can make mistakes; review output before sending.

• Action
  Validate CII Invoice

  Verifies a UN/CEFACT CII invoice XML against EN16931 semantic rules and XSD schema, returning a detailed compliance report including any rule failures or data inconsistencies.

• Action
  Validate UBL Invoice

  Checks a UBL 2.1 invoice XML against EN16931 business rules and schema constraints, returning a structured validation report with any rule violations or structural errors.

No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.