Blood group list using patron attribute types

Patron attributes help define custom fields (e.g. blood group, Course name (BSc, BA) etc.) with patron details.

1. Enable Patron Attributes from Global System Preferences

Administration  System preferences > Patrons > ExtendedPatronAttributes > Enable

2. Create an Authorized Value for the blood group

Administration > Authorized values > New category

Give the name for the Blood Group category and Save it.

Add blood group names to the Authorized values.

Add the blood group names one by one and save.

3. Add Patron Attributes

Add a new patron attribute type for the blood group.

Administration > Patron attribute types > New Patron attribute type

Enter details of the new Patron Attribute type

Save the Patron Attribute Type for Blood Group. 

Add a new patron and see the blood group list.

Patrons  > Add patron