Add remove, delete, add and create guidelines (#13593)

Co-authored-by: Philip Allgaier <philip.allgaier@gmx.de>

gallery/src/pages/Text/remove-delete-add-create.markdown

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+---
+title: When to use remove, delete, add and create
+subtitle: The difference between remove/delete and add/create.
+---
+
+# Remove vs Delete
+Remove and Delete are quite similar, but can be frustrating if used inconsistently.
+
+## Remove
+Take away and set aside, but kept in existence.
+
+For example:
+* Removing a user's permission
+* Removing a user from a group
+* Removing links between items
+* Removing a widget
+* Removing a link
+* Removing an item from a cart
+
+## Delete
+Erase, rendered nonexistent or nonrecoverable.
+
+For example:
+* Deleting a field
+* Deleting a value in a field
+* Deleting a task
+* Deleting a group
+* Deleting a permission
+* Deleting a calendar event
+
+# Add vs Create
+In most cases, Create can be paired with Delete, and Add can be paired with Remove.
+
+## Add
+An already-exisiting item.
+
+For example:
+* Adding a permission to a user
+* Adding a user to a group
+* Adding links between items
+* Adding a widget
+* Adding a link
+* Adding an item to a cart
+
+## Create
+Something made from scratch.
+
+For example:
+* Creating a new field
+* Creating a new value in a field
+* Creating a new task
+* Creating a new group
+* Creating a new permission
+* Creating a new calendar event
+
+Based on this is [UX magazine article](https://uxmag.com/articles/ui-copy-remove-vs-delete2-banner).