Signals notebook: Where is an attribute used?

While trying to preform maintenance on our system we might need to delete, update, remove an attribute. In order to accomplish this, we need to know where is it present.
A way to figure this out is as simple as:

• As an administrator log into configuration.
• Enable network logs on your browser.
• Navigate to attributes.
• The log grid will populate with details regarding the attribute page.
• Save all as Har file.
• Open the Har file using notepad or notepad++.
• Search for the attribute name of interest and look for the portion of the report that will look like this:

"attribute:29\",\"name\":\"Genotype\",\"description\":\"\",\"type\":\"attribute\",\"digest\":\"0\",\"owner\":
{},\"descendants\":{\"digest\":\"0\"},\"ancestors\":
[],\"flags\":{\"canWrite\":true,\"isMine\":true,\"isInUse\":true,\"canEditName\":true,\"canEdit\":true},\"fields\":
{},\"fieldDetails\":{}},{\"data\":{\"counts\":{\"total\":0,\"templates\":{\"total\":0,\"system\":0}},\"options\":
[],\"type\":\"choice\",\"externalSource\":{\"enabled\":false,\"id\":\"73b04511-f9eb-469f-8790-0dd2955a2fc7\",\"type\":\"list\",\"params\":
{},\"priorHashCode\":0}},\"eid\":\

This will give you an idea of where the attribute is in use so you can determine steps into modifying or deleting.