### Pre-requisites for AMALTHEA model migration

#### VM arguments

Default max heap memory (Xmx) used by the APP4MC distribution is 2 GB. In case of migrating huge models, it is recommended to increase this memory to 4 GB before invocation of “AMALTHEA Model Migration” feature

Follow the below steps to increase the heap memory setting of APP4MC :

- Open app4mc.ini file ( present in the location where APP4MC is installed) and change the parameter -Xmx from 2g to 4g. ( Note: In case if APP4MC plugins are integrated inside custom eclipse application, then corresponding <application_name>.ini file -Xmx parameter should be updated as specified below )

#### Linked files in eclipse project (virtual files)

In case you want to have linked files in eclipse project, during the drag and drop of the files select "Link to files" option in File Operation dialog and uncheck create link locations relative to option