1. Call Lego enterprises first, understand the general situation and business model of the enterprises, and determine the intention to join.

2. Secondly, download the application form for joining in official website, fill it out completely and submit it to the headquarters for review.

3. After receiving the application form, the Head Office will review the applicant's joining qualification, notify the applicant and sign the contract.

4. Finally, the head office provides the franchise contract text, and has the final right to interpret the relevant terms. After signing the contract, the franchise can be successful.