We have one application where we have different entitlement types. On the ARS page we have two entitlement types - job role and security context. The requirement is entitlements of security context should only be visible after the selection of job role entitlements. (Job Role entitlements are mandatory)
This is achievable by setting up Dynamic attribute and listing the entitlements based on the selection. Please refer the below post:
Here it is achieved to filter applications:
You can hide entitlement type if those are dependent to each other.
You need to select "Required" option in hierarchy
In parent entitlement type you need to configuration