To modify an alert, click on the three dots aligned vertically under Options; from here a drop-down menu will appear with the three options of Edit, Recipients, and Businesses:

If you wish to change the threshold for when an alert is triggered, or change the name of an alert, select Edit from the above drop-down menu, which will bring you to the following screen:

Once your changes are complete, click the Save changes button to apply.

If you wish to change who will receive notifications once these alerts are triggered, from that previous drop-down menu click on Recipients which will bring you to the following screen:

Select the users you wish to receive notifications once the alert is triggered; selected users will be indicated by a checkmark to the left of their name.  Once you have selected all of the users to receive notifications, click the Save changes button to apply.

If you wish to change what businesses you want a given alert to apply to, select the Businesses option from the previous drop-down menu to bring you to the following screen:

From here you’ll have two options: All Businesses Selected or Limit Selection.  If you choose All Businesses Selected, the alert will apply to all of the businesses.  If you choose Limit Selection, a list of businesses will appear, and you can select which businesses you wish to apply the alert to, which are indicated by a checkmark to the left of the business name:

Once you have selected the businesses you wish to apply the alert to, click on the Save changes button to apply the changes.