in js/estimation-accumulation/accumulate-subtasks.js [10:17]
action: function(ctx) {
var parent = ctx.issue.links['subtask of'].first();
var estimation = 0;
parent.links['parent for'].forEach(function(child) {
estimation += child.fields[ctx.IntEstimation.name];
})
parent.fields[ctx.IntEstimation.name] = estimation;
},