Document BIM Link behavior

[genson1808]

Summary

• expand the BIM Link command page with what the command creates and when to use it
• document the App::Link behavior, BIM Clone comparison, and BIM-specific host-property handling from BIM: refactor link processing, add BIM_Link wrapper command FreeCAD/FreeCAD#28104
• keep the change scoped to the root BIM_Link wiki page

Related

• Contributes to BIM Workbench: Adding Missing Information #26
• Source change: BIM: refactor link processing, add BIM_Link wrapper command FreeCAD/FreeCAD#28104
• /claim BIM Workbench: Adding Missing Information #26

Validation

• git diff --check -- wiki/BIM_Link.wikitext
• confirmed <translate> and </translate> tag counts remain balanced
• confirmed translation markers are not duplicated

This is a focused slice of #26, not a claim that all BIM Workbench missing documentation is complete.

[Reqrefusion]

no t tags

[genson1808]

Updated. I removed the manually added translation markers from the new content and kept the documentation text only. Validation: git diff --check -- wiki/BIM_Link.wikitext, no newly added <!--T:...--> tags, and translate open/close counts remain balanced.

[Reqrefusion]

Do not add T tags yourself; only modify the files in the wiki root directory, do not touch the translation files. Please check the latest version and ensure that the information you are adding has not been added previously. Also, be sure to cite the source of your change. Regression corrections should not be added to the documentation. And it should never contain information that the end user shouldn't know. "It's working as it should" isn't enough to be included. The reasons for each change made, along with their sources, should be explained individually.