L1b Specialized knowledge staff definition - need

You are filing for the L1b specialized knowledge work visa because

• You possess specialized knowledge in the company A's processes,procedures,techniques,proprietary tools of company A
• You also have a general experience in using the technologies/tools associated with the specialized knowledge that you have
• You have special knowledge on tools that are not found commonly in the industry and you cannot be replaced because there is limited number of technical pool resources in U.S in your specialized knowledge domain
• You have been trained on company A's tools or you are a mentor for those tools
• You cannot accomplish your duties for the U.S company/client by working in U.S timezone or through video conferencing/audio conferencing/remote help in your country and cannot help the business using your specialized knowledge without traveling to U.S