Sectioning of ER diagrams

[sushmangupta]

Description

This is the one I have created : ER diagram however I would like to have it split into 2 different sections as in the screenshot shared.

Steps to reproduce

May be a subgraph as we have in flowchart would help

Screenshots

No response

Code Sample

No response

Setup

• Mermaid version:
• Browser and Version: [Chrome, Edge, Firefox]

Suggested Solutions

No response

Additional Context

No response

[ufukty]

related? #3225

[sushmangupta]

Hi,
Is it possible to make this diagram look more organized ?
https://mermaid.live/edit#pako:eNqlVctugzAQ_BW0Z4TAJBB8rtRT1ao9VKqQIgs7CVLAyMFqU8O_F0IerePEoHJjd3aZmTVrBRmnDDAw8ZCTtSBFWjrd8ywoE-9EsA2XO_YouKyctvG8phlSDnZSKHCQwm28GlL9I2VOHd5jljnVwp-nquW6LzsDWisTLWqi9CI4lVl9Rl6LCHBxt2KkimoouyfPJMxiUmuVojQXLunBjvIk7pJQYxmaXX-VW6Z73cf0tqKLWTreLRl7QEwslaO79fuInD0xg9T00U4gNnVcGsw-vLH0zOKPQz4mJ_1TN2pOYaOtdWajZel-yyfdbdvor3aKvhyuCtS_N8ClVzOwNdt7JgIuFEwUJKfdwj58PoV6wwqWQo-hbEXktu4Jtx2UyJq_7csMcC0kc0FWlNTsuOUBr8h210UrUn5w_ucdsIIvwChCXuRH84WP0DwIAxf2gAM_9JJZ4M_iGKEkTALUuvB9aOB7CQrjOIkX8ygM_UWMXGA0r7l4Gq6Yw03T_gBqfRu_

[slavb18]

In PlantUML we can use packages

@startuml
package "Classic Collections" #DDDDDD {
  Object <|-- ArrayList
}

package net.sourceforge.plantuml {
  Object <|-- Demo1
  Demo1 *- Demo2
}
@enduml

May be mermaidjs could support them too

See https://www.plantuml.com/plantuml/uml/SoWkIImgAStDuU8gI4pEJanFLL1opaaiBivCLd3Epyb9JIx9pCyhLb9GTW43XMek1GN_f2oWk89DZQwkWcDHKMAbJsPn2LSjmeYyr1AzulpIekJKjFoYz5IzWfp4F90b6BfTKdFp3O5YO5f12o9W13BA8JKl1UGi0000