Process form custom construction system

The invention provides a flow form custom construction system, which belongs to the technical field of flow construction, and comprises the following steps: obtaining an operation demand of a to-be-established flow form, and analyzing the operation demand to determine independent execution events and a dependency relationship of each independent execution event; determining an execution sequence of each independent execution event, and constructing an initial execution process of all the independent execution events; obtaining a process adjustment instruction, adjusting the initial execution process to obtain a final execution process, and constructing an execution framework; and obtaining execution logic of each independent execution event, and generating an independent custom execution code of each independent execution event to obtain an execution form. The execution sequence of each independent execution event is determined by analyzing the operation demand, the execution process is further determined, th