Can i put a daughter from my Step Mother from previous marriage?

[gps111]

My step mother had previous marriage and have a daughter who is Canadian PR. Can i apply her as sibling in Express Entry ?

 

[21Goose]

Yes.
A half-brother/sister is considered a sibling.

https://www.canada.ca/en/immigratio...ress-entry-application-management-system.html
Clarification
(2) For the purpose of subsection (1), a sibling of a foreign national or of the foreign national’s accompanying spouse or common-law partner is the biological or adoptive child of

• (a) their father or their mother;
• (b) their father’s or mother’s spouse; or
• (c) their father’s or mother’s common-law partner.