| Check the idea with the people affected and confirm its purpose, owner and practical limits before putting it into use. | | | |
| Protect member choice and privacy, make participation accessible, and do not infer belonging or satisfaction from attendance alone. | | | |
| Confirm venue, accessibility, safety, incident, cancellation and follow-up arrangements for the actual audience and setting. | | | |
| A display item is damaged, lost, stolen, touched or photographed against the contributor's wishes. — Use an item register, secure zones, handling and photo labels, named stewards and a closeout count; exclude items whose security cannot be assured. | | | |
| Tools, power, movement, fumes, noise, allergens or demonstrations create physical or sensory harm. — Screen every contribution, use static or remote alternatives, control power and trip hazards, publish content notes and stop an unsafe demonstration. | | | |
| A contributor is treated as a commercial expert, appraiser or source of free technical advice. — State the social purpose, prohibit sales and valuations unless separately approved, let contributors decline questions and refer specialist matters elsewhere. | | | |
| Images, patterns, collections or stories expose private information or material the contributor does not own. — Check rights and privacy in advance, use contributor-specific media choices and remove or obscure identifying and third-party material. | | | |
| The club sponsor must approve the contributor, item, venue, safety, access, rights, privacy and insurance position before promotion. | | | |
| Hazardous, unlawful, culturally restricted, irreplaceable or inadequately insured items must not be accepted merely because a member offers them. | | | |
| The event must not imply appraisal, certification, sales or professional advice unless those activities receive separate competent review and approval. | | | |