Description:
Each step of the running workflow, including the status of that step

PRIMARY KEY
s_workflow_instance_id_i integer NOT NULL	Workflow Instance ID	s_workflow_instance
s_step_number_i integer NOT NULL	Indicates current position within workflow instance

s_complete_l boolean	Has this step been completed
s_user_id_c varchar (20) NOT NULL	User who ran or is running this step	s_user
s_output_parameters_c varchar (200)	Any output parameters from this step
s_date_created_d date default: CURRENT_DATE	The date the record was created.
s_created_by_c varchar (20)	User ID of who created this record.	s_user
s_date_modified_d date	The date the record was modified.
s_modified_by_c varchar (20)	User ID of who last modified this record.	s_user
s_modification_id_t timestamp default: CURRENT_TIMESTAMP	This identifies the current version of the record.
FOREIGN KEY s_workflow_instance_step_fk1: s_workflow_instance_id_i => s_workflow_instance s_workflow_instance_step_fk2: s_user_id_c => s_user s_workflow_instance_step_fkcr: s_created_by_c => s_user s_workflow_instance_step_fkmd: s_modified_by_c => s_user