Practical perspective
Earn a local reference for a real reason
A local reference needs a truthful relationship or useful contribution behind it.
Identify something worth sharing
A permissioned project explanation, useful resource or documented community contribution can give a reader context. The underlying work must exist before the promotional story.
Check the relationship
Do not imply sponsorship, membership or partnership from a link alone. Keep the scope and permission for any organizational reference with the source record.
Evaluate relevance
Ask whether the reference helps the other site’s audience. Unrelated placements and a large count of links do not explain whether anyone found useful information.