File passed to Pipeline B and Read and append content of file shared by pipeline A in jenkins

Question

Kindly suggest some pipeline syntax

Pipeline A -->should call pipeline B

1. File A
2. File will be passed to pipeline B
3. send some string parameter
4. read the append content by pipeline-B

Pipeline B:

1. read content of file shared by pipeline A
2. will echo string param and content of file
3. append some lines at the end of file A