CREATE TABLE table_27710 ("Software" TEXT, "Description" TEXT, "Platform" TEXT, "License" TEXT, "Developer" TEXT)

What is the license that is described as a tool for designing and executing workflows?
SELECT "License" FROM table_27710 WHERE "Description" = 'Tool for designing and executing workflows'
SELECT "License" FROM "table_27710" WHERE "Description" = 'Tool for designing and executing workflows'