Assignment $-$Part $-1-$ Develop and external document that represent standardised software production technique that outlines the following: The model Design $(3$ phases model, V $$ Design $$ V$)$ with Indexed development phases $($LCT$)$ to be followed by the $1-$ Steps involved in every phase $($only what should be declared as fixed process$)2-$ The documentation and management technique $($Source Code Management$)$ that keeps the records and tracks over the development phases engaging $4$ indexed files $($ for all these steps should be explained and detailed $)$