MIGXdb can do that. Here is a Tutorial how:
http://rtfm.modx.com/extras/revo/migxdb/migxdb.tutorials/migxdb.create-doodles-manager-with-help-of-migxdb
the first step would be to create a xml-package and schema from your table.
If you give me the name of your table, I can tell you, how you would do that with just some clicks.
does the table have a autoinc - field with name 'id'?
If not, this should be the first step to change that.
Then:
1. install MIGX
2. rename your table to custom_publication_data
3. Go the MIGX - CMP to the tab 'Package Manager'
4. Put in Package Name: 'mypublications' (or another name for your new xpdo-package)
5. At table-prefix select (custom prefix)
6. At custom-prefix put: 'custom_'
7. Click 'Create Package'
8. Make sure a Folder was created under 'core/components/mypublications'
9. Go to the tab 'Write Schema'
10. Click 'Write Schema'
11. Rename your table to 'modx_publication_data' or if your default prefix is another one than modx_ use that one - this way, you do not need to remember everytime to add your custom-prefix everywhere
12. Go to the tab 'xml-schema'
13. click 'Load Schema' copy that schema and paste it here, before we go further.
discuss.answer
Hi Bruno17
Thank you very much for your answer. I set up the installation today and it works pretty fine!
Many thanks!