Plan around the actual audience and operating team.

German content ownership

Name the reviewer for terminology, formal or informal address, instructions, errors and support messages. Separate customer-facing language from project communication and technical documentation.

Devices and accessibility

Choose representative devices and browsers. Include keyboard use, focus, labels, zoom, error correction and recovery after interruption.

Data and commercial decisions

Identify information, accounts and providers. Arrange qualified review for relevant data, tracking, invoicing, payment and other professional requirements before treating them as approved technical rules.

Acceptance and upkeep

Name the approver, support owner and person maintaining content and access after launch.

Read the German guide, consult official starting points in German or describe the intended task.