AWX extra-vars query (survey)

Hello All,

Since i am new to Ansible world …i am looking for assistance. thank you

vars:
hostname: “{{ hostname1 }}”
source_vserver: “{{ hostname1 ~ ‘nvs1’ }}”

source_vserver: “{{ hostname1 ~ ‘nvs1’ }}” is the default value mentioned in playbook itself but when i wan to call some other value like source_vserver: svm1 from ansible tower (using survey option) it is just picking the value from playbook itself which is source_vserver: “{{ hostname1 ~ 'nvs1` }}” instead of source_vserver value svm1.

Simple , though i mentioned “{{ hostname1 ~ ‘nvs1’ }}” in playbook itself i need to call some other value like svm1 for source_vserver from ansible tower survey which is not happing. how can i get it?

Please suggest how to overwrite this. Thank you

Any inpus please…