I am a new user of the Greenstone software and recently I've been trying a
new applications on it in order to be more acquaited withe it.
I have two main questions:
1. is ther a means to use an index different from greentone's in a
collection created with greenstone?
2. how can i add an AZList(alphabet list) in Metadata(dls).

Please help me detail step by step

Thank so much and best regards.